127891764

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 455817600

約数和(自身を除く): 327925836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 169, 182, 189, 196, 198, 231, 234, 252, 273, 286, 294, 297, 308, 338, 351, 364, 378, 396, 429, 441, 462, 468, 507, 539, 546, 572, 588, 594, 637, 676, 693, 702, 756, 819, 858, 882, 924, 1001, 1014, 1078, 1092, 1183, 1188, 1274, 1287, 1323, 1386, 1404, 1521, 1617, 1638, 1716, 1764, 1859, 1911, 2002, 2028, 2079, 2156, 2197, 2366, 2457, 2548, 2574, 2646, 2772, 3003, 3042, 3234, 3276, 3549, 3718, 3822, 3861, 4004, 4158, 4394, 4563, 4732, 4851, 4914, 5148, 5292, 5577, 5733, 6006, 6084, 6468, 6591, 7007, 7098, 7436, 7644, 7722, 8281, 8316, 8788, 9009, 9126, 9702, 9828, 10647, 11154, 11466, 12012, 13013, 13182, 14014, 14196, 14553, 15379, 15444, 16562, 16731, 17199, 18018, 18252, 19404, 19773, 21021, 21294, 22308, 22932, 24167, 24843, 26026, 26364, 27027, 28028, 29106, 30758, 31941, 33124, 33462, 34398, 36036, 39039, 39546, 42042, 42588, 46137, 48334, 49686, 50193, 52052, 54054, 58212, 59319, 61516, 63063, 63882, 66924, 68796, 72501, 74529, 78078, 79092, 84084, 91091, 92274, 96668, 99372, 100386, 107653, 108108, 117117, 118638, 126126, 127764, 138411, 145002, 149058, 156156, 169169, 182182, 184548, 189189, 200772, 215306, 217503, 223587, 234234, 237276, 252252, 273273, 276822, 290004, 298116, 322959, 338338, 351351, 364364, 378378, 415233, 430612, 435006, 447174, 468468, 507507, 546546, 553644, 645918, 652509, 676676, 702702, 756756, 819819, 830466, 870012, 894348, 968877, 1015014, 1093092, 1184183, 1291836, 1305018, 1405404, 1522521, 1639638, 1660932, 1937754, 2030028, 2368366, 2459457, 2610036, 2906631, 3045042, 3279276, 3552549, 3875508, 4567563, 4736732, 4918914, 5813262, 6090084, 7105098, 9135126, 9837828, 10657647, 11626524, 14210196, 18270252, 21315294, 31972941, 42630588, 63945882, 127891764]

約数ペア:

[(1, 127891764), (2, 63945882), (3, 42630588), (4, 31972941), (6, 21315294), (7, 18270252), (9, 14210196), (11, 11626524), (12, 10657647), (13, 9837828), (14, 9135126), (18, 7105098), (21, 6090084), (22, 5813262), (26, 4918914), (27, 4736732), (28, 4567563), (33, 3875508), (36, 3552549), (39, 3279276), (42, 3045042), (44, 2906631), (49, 2610036), (52, 2459457), (54, 2368366), (63, 2030028), (66, 1937754), (77, 1660932), (78, 1639638), (84, 1522521), (91, 1405404), (98, 1305018), (99, 1291836), (108, 1184183), (117, 1093092), (126, 1015014), (132, 968877), (143, 894348), (147, 870012), (154, 830466), (156, 819819), (169, 756756), (182, 702702), (189, 676676), (196, 652509), (198, 645918), (231, 553644), (234, 546546), (252, 507507), (273, 468468), (286, 447174), (294, 435006), (297, 430612), (308, 415233), (338, 378378), (351, 364364), (364, 351351), (378, 338338), (396, 322959), (429, 298116), (441, 290004), (462, 276822), (468, 273273), (507, 252252), (539, 237276), (546, 234234), (572, 223587), (588, 217503), (594, 215306), (637, 200772), (676, 189189), (693, 184548), (702, 182182), (756, 169169), (819, 156156), (858, 149058), (882, 145002), (924, 138411), (1001, 127764), (1014, 126126), (1078, 118638), (1092, 117117), (1183, 108108), (1188, 107653), (1274, 100386), (1287, 99372), (1323, 96668), (1386, 92274), (1404, 91091), (1521, 84084), (1617, 79092), (1638, 78078), (1716, 74529), (1764, 72501), (1859, 68796), (1911, 66924), (2002, 63882), (2028, 63063), (2079, 61516), (2156, 59319), (2197, 58212), (2366, 54054), (2457, 52052), (2548, 50193), (2574, 49686), (2646, 48334), (2772, 46137), (3003, 42588), (3042, 42042), (3234, 39546), (3276, 39039), (3549, 36036), (3718, 34398), (3822, 33462), (3861, 33124), (4004, 31941), (4158, 30758), (4394, 29106), (4563, 28028), (4732, 27027), (4851, 26364), (4914, 26026), (5148, 24843), (5292, 24167), (5577, 22932), (5733, 22308), (6006, 21294), (6084, 21021), (6468, 19773), (6591, 19404), (7007, 18252), (7098, 18018), (7436, 17199), (7644, 16731), (7722, 16562), (8281, 15444), (8316, 15379), (8788, 14553), (9009, 14196), (9126, 14014), (9702, 13182), (9828, 13013), (10647, 12012), (11154, 11466)]