78162084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 275485056

約数和(自身を除く): 197322972

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, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 241, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 482, 546, 567, 572, 594, 693, 702, 723, 756, 819, 858, 891, 924, 964, 1001, 1053, 1092, 1134, 1188, 1287, 1386, 1404, 1446, 1638, 1687, 1716, 1782, 2002, 2079, 2106, 2169, 2268, 2457, 2574, 2651, 2772, 2892, 3003, 3133, 3276, 3374, 3564, 3861, 4004, 4158, 4212, 4338, 4914, 5061, 5148, 5302, 6006, 6237, 6266, 6507, 6748, 7371, 7722, 7953, 8316, 8676, 9009, 9399, 9828, 10122, 10604, 11583, 12012, 12474, 12532, 13014, 14742, 15183, 15444, 15906, 18018, 18557, 18798, 19521, 20244, 21931, 23166, 23859, 24948, 26028, 27027, 28197, 29484, 30366, 31812, 34463, 36036, 37114, 37596, 39042, 43862, 45549, 46332, 47718, 54054, 55671, 56394, 60732, 65793, 68926, 71577, 74228, 78084, 81081, 84591, 87724, 91098, 95436, 103389, 108108, 111342, 112788, 131586, 136647, 137852, 143154, 162162, 167013, 169182, 182196, 197379, 206778, 214731, 222684, 241241, 253773, 263172, 273294, 286308, 310167, 324324, 334026, 338364, 394758, 413556, 429462, 482482, 501039, 507546, 546588, 592137, 620334, 668052, 723723, 789516, 858924, 930501, 964964, 1002078, 1015092, 1184274, 1240668, 1447446, 1503117, 1776411, 1861002, 2004156, 2171169, 2368548, 2791503, 2894892, 3006234, 3552822, 3722004, 4342338, 5583006, 6012468, 6513507, 7105644, 8684676, 11166012, 13027014, 19540521, 26054028, 39081042, 78162084]

約数ペア:

[(1, 78162084), (2, 39081042), (3, 26054028), (4, 19540521), (6, 13027014), (7, 11166012), (9, 8684676), (11, 7105644), (12, 6513507), (13, 6012468), (14, 5583006), (18, 4342338), (21, 3722004), (22, 3552822), (26, 3006234), (27, 2894892), (28, 2791503), (33, 2368548), (36, 2171169), (39, 2004156), (42, 1861002), (44, 1776411), (52, 1503117), (54, 1447446), (63, 1240668), (66, 1184274), (77, 1015092), (78, 1002078), (81, 964964), (84, 930501), (91, 858924), (99, 789516), (108, 723723), (117, 668052), (126, 620334), (132, 592137), (143, 546588), (154, 507546), (156, 501039), (162, 482482), (182, 429462), (189, 413556), (198, 394758), (231, 338364), (234, 334026), (241, 324324), (252, 310167), (273, 286308), (286, 273294), (297, 263172), (308, 253773), (324, 241241), (351, 222684), (364, 214731), (378, 206778), (396, 197379), (429, 182196), (462, 169182), (468, 167013), (482, 162162), (546, 143154), (567, 137852), (572, 136647), (594, 131586), (693, 112788), (702, 111342), (723, 108108), (756, 103389), (819, 95436), (858, 91098), (891, 87724), (924, 84591), (964, 81081), (1001, 78084), (1053, 74228), (1092, 71577), (1134, 68926), (1188, 65793), (1287, 60732), (1386, 56394), (1404, 55671), (1446, 54054), (1638, 47718), (1687, 46332), (1716, 45549), (1782, 43862), (2002, 39042), (2079, 37596), (2106, 37114), (2169, 36036), (2268, 34463), (2457, 31812), (2574, 30366), (2651, 29484), (2772, 28197), (2892, 27027), (3003, 26028), (3133, 24948), (3276, 23859), (3374, 23166), (3564, 21931), (3861, 20244), (4004, 19521), (4158, 18798), (4212, 18557), (4338, 18018), (4914, 15906), (5061, 15444), (5148, 15183), (5302, 14742), (6006, 13014), (6237, 12532), (6266, 12474), (6507, 12012), (6748, 11583), (7371, 10604), (7722, 10122), (7953, 9828), (8316, 9399), (8676, 9009)]