68864796

素因数分解:

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

素因数の和:71

約数の個数: 288

約数和(自身を含む): 245952000

約数和(自身を除く): 177087204

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, 343, 351, 364, 378, 396, 429, 441, 462, 468, 507, 539, 546, 572, 588, 594, 637, 676, 686, 693, 702, 756, 819, 858, 882, 924, 1001, 1014, 1029, 1078, 1092, 1183, 1188, 1274, 1287, 1323, 1372, 1386, 1404, 1521, 1617, 1638, 1716, 1764, 1859, 1911, 2002, 2028, 2058, 2079, 2156, 2366, 2457, 2548, 2574, 2646, 2772, 3003, 3042, 3087, 3234, 3276, 3549, 3718, 3773, 3822, 3861, 4004, 4116, 4158, 4459, 4563, 4732, 4851, 4914, 5148, 5292, 5577, 5733, 6006, 6084, 6174, 6468, 7007, 7098, 7436, 7546, 7644, 7722, 8281, 8316, 8918, 9009, 9126, 9261, 9702, 9828, 10647, 11154, 11319, 11466, 12012, 12348, 13013, 13377, 14014, 14196, 14553, 15092, 15444, 16562, 16731, 17199, 17836, 18018, 18252, 18522, 19404, 21021, 21294, 22308, 22638, 22932, 24843, 26026, 26754, 27027, 28028, 29106, 31941, 33124, 33462, 33957, 34398, 36036, 37044, 39039, 40131, 42042, 42588, 45276, 49049, 49686, 50193, 52052, 53508, 54054, 57967, 58212, 63063, 63882, 66924, 67914, 68796, 74529, 78078, 80262, 84084, 91091, 98098, 99372, 100386, 101871, 108108, 115934, 117117, 120393, 126126, 127764, 135828, 147147, 149058, 156156, 160524, 173901, 182182, 189189, 196196, 200772, 203742, 223587, 231868, 234234, 240786, 252252, 273273, 294294, 298116, 347802, 351351, 364364, 378378, 407484, 441441, 447174, 468468, 481572, 521703, 546546, 588588, 637637, 695604, 702702, 756756, 819819, 882882, 894348, 1043406, 1093092, 1275274, 1324323, 1405404, 1565109, 1639638, 1765764, 1912911, 2086812, 2459457, 2550548, 2648646, 3130218, 3279276, 3825822, 4918914, 5297292, 5738733, 6260436, 7651644, 9837828, 11477466, 17216199, 22954932, 34432398, 68864796]

約数ペア:

[(1, 68864796), (2, 34432398), (3, 22954932), (4, 17216199), (6, 11477466), (7, 9837828), (9, 7651644), (11, 6260436), (12, 5738733), (13, 5297292), (14, 4918914), (18, 3825822), (21, 3279276), (22, 3130218), (26, 2648646), (27, 2550548), (28, 2459457), (33, 2086812), (36, 1912911), (39, 1765764), (42, 1639638), (44, 1565109), (49, 1405404), (52, 1324323), (54, 1275274), (63, 1093092), (66, 1043406), (77, 894348), (78, 882882), (84, 819819), (91, 756756), (98, 702702), (99, 695604), (108, 637637), (117, 588588), (126, 546546), (132, 521703), (143, 481572), (147, 468468), (154, 447174), (156, 441441), (169, 407484), (182, 378378), (189, 364364), (196, 351351), (198, 347802), (231, 298116), (234, 294294), (252, 273273), (273, 252252), (286, 240786), (294, 234234), (297, 231868), (308, 223587), (338, 203742), (343, 200772), (351, 196196), (364, 189189), (378, 182182), (396, 173901), (429, 160524), (441, 156156), (462, 149058), (468, 147147), (507, 135828), (539, 127764), (546, 126126), (572, 120393), (588, 117117), (594, 115934), (637, 108108), (676, 101871), (686, 100386), (693, 99372), (702, 98098), (756, 91091), (819, 84084), (858, 80262), (882, 78078), (924, 74529), (1001, 68796), (1014, 67914), (1029, 66924), (1078, 63882), (1092, 63063), (1183, 58212), (1188, 57967), (1274, 54054), (1287, 53508), (1323, 52052), (1372, 50193), (1386, 49686), (1404, 49049), (1521, 45276), (1617, 42588), (1638, 42042), (1716, 40131), (1764, 39039), (1859, 37044), (1911, 36036), (2002, 34398), (2028, 33957), (2058, 33462), (2079, 33124), (2156, 31941), (2366, 29106), (2457, 28028), (2548, 27027), (2574, 26754), (2646, 26026), (2772, 24843), (3003, 22932), (3042, 22638), (3087, 22308), (3234, 21294), (3276, 21021), (3549, 19404), (3718, 18522), (3773, 18252), (3822, 18018), (3861, 17836), (4004, 17199), (4116, 16731), (4158, 16562), (4459, 15444), (4563, 15092), (4732, 14553), (4851, 14196), (4914, 14014), (5148, 13377), (5292, 13013), (5577, 12348), (5733, 12012), (6006, 11466), (6084, 11319), (6174, 11154), (6468, 10647), (7007, 9828), (7098, 9702), (7436, 9261), (7546, 9126), (7644, 9009), (7722, 8918), (8281, 8316)]