78124956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2523

約数の個数: 96

約数和(自身を含む): 232189440

約数和(自身を除く): 154064484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2467, 2639, 4524, 4934, 5278, 7401, 7917, 9868, 10556, 14802, 15834, 17269, 29604, 31668, 32071, 34538, 51807, 64142, 69076, 71543, 96213, 103614, 128284, 143086, 192426, 207228, 214629, 224497, 286172, 384852, 429258, 448994, 500801, 673491, 858516, 897988, 930059, 1001602, 1346982, 1502403, 1860118, 2003204, 2693964, 2790177, 3004806, 3720236, 5580354, 6009612, 6510413, 11160708, 13020826, 19531239, 26041652, 39062478, 78124956]

約数ペア:

[(1, 78124956), (2, 39062478), (3, 26041652), (4, 19531239), (6, 13020826), (7, 11160708), (12, 6510413), (13, 6009612), (14, 5580354), (21, 3720236), (26, 3004806), (28, 2790177), (29, 2693964), (39, 2003204), (42, 1860118), (52, 1502403), (58, 1346982), (78, 1001602), (84, 930059), (87, 897988), (91, 858516), (116, 673491), (156, 500801), (174, 448994), (182, 429258), (203, 384852), (273, 286172), (348, 224497), (364, 214629), (377, 207228), (406, 192426), (546, 143086), (609, 128284), (754, 103614), (812, 96213), (1092, 71543), (1131, 69076), (1218, 64142), (1508, 51807), (2262, 34538), (2436, 32071), (2467, 31668), (2639, 29604), (4524, 17269), (4934, 15834), (5278, 14802), (7401, 10556), (7917, 9868)]