74287668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5233}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 214552128

約数和(自身を除く): 140264460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 5233, 7098, 10466, 14196, 15699, 20932, 31398, 36631, 62796, 68029, 73262, 109893, 136058, 146524, 204087, 219786, 272116, 408174, 439572, 476203, 816348, 884377, 952406, 1428609, 1768754, 1904812, 2653131, 2857218, 3537508, 5306262, 5714436, 6190639, 10612524, 12381278, 18571917, 24762556, 37143834, 74287668]

約数ペア:

[(1, 74287668), (2, 37143834), (3, 24762556), (4, 18571917), (6, 12381278), (7, 10612524), (12, 6190639), (13, 5714436), (14, 5306262), (21, 3537508), (26, 2857218), (28, 2653131), (39, 1904812), (42, 1768754), (52, 1428609), (78, 952406), (84, 884377), (91, 816348), (156, 476203), (169, 439572), (182, 408174), (273, 272116), (338, 219786), (364, 204087), (507, 146524), (546, 136058), (676, 109893), (1014, 73262), (1092, 68029), (1183, 62796), (2028, 36631), (2366, 31398), (3549, 20932), (4732, 15699), (5233, 14196), (7098, 10466)]