78577044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 230608896

約数和(自身を除く): 152031852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1531, 1833, 1974, 2444, 3062, 3666, 3948, 4277, 4593, 6124, 7332, 8554, 9186, 10717, 12831, 17108, 18372, 19903, 21434, 25662, 32151, 39806, 42868, 51324, 59709, 64302, 71957, 79612, 119418, 128604, 139321, 143914, 215871, 238836, 278642, 287828, 417963, 431742, 503699, 557284, 835926, 863484, 935441, 1007398, 1511097, 1671852, 1870882, 2014796, 2806323, 3022194, 3741764, 5612646, 6044388, 6548087, 11225292, 13096174, 19644261, 26192348, 39288522, 78577044]

約数ペア:

[(1, 78577044), (2, 39288522), (3, 26192348), (4, 19644261), (6, 13096174), (7, 11225292), (12, 6548087), (13, 6044388), (14, 5612646), (21, 3741764), (26, 3022194), (28, 2806323), (39, 2014796), (42, 1870882), (47, 1671852), (52, 1511097), (78, 1007398), (84, 935441), (91, 863484), (94, 835926), (141, 557284), (156, 503699), (182, 431742), (188, 417963), (273, 287828), (282, 278642), (329, 238836), (364, 215871), (546, 143914), (564, 139321), (611, 128604), (658, 119418), (987, 79612), (1092, 71957), (1222, 64302), (1316, 59709), (1531, 51324), (1833, 42868), (1974, 39806), (2444, 32151), (3062, 25662), (3666, 21434), (3948, 19903), (4277, 18372), (4593, 17108), (6124, 12831), (7332, 10717), (8554, 9186)]