73281366

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 172525080

約数和(自身を除く): 99243714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 97, 114, 141, 171, 194, 282, 291, 342, 423, 582, 846, 873, 893, 1746, 1786, 1843, 2209, 2679, 3686, 4418, 4559, 5358, 5529, 6627, 8037, 9118, 11058, 13254, 13677, 16074, 16587, 19881, 27354, 33174, 39762, 41031, 41971, 82062, 83942, 86621, 125913, 173242, 214273, 251826, 259863, 377739, 428546, 519726, 642819, 755478, 779589, 1285638, 1559178, 1928457, 3856914, 4071187, 8142374, 12213561, 24427122, 36640683, 73281366]

約数ペア:

[(1, 73281366), (2, 36640683), (3, 24427122), (6, 12213561), (9, 8142374), (18, 4071187), (19, 3856914), (38, 1928457), (47, 1559178), (57, 1285638), (94, 779589), (97, 755478), (114, 642819), (141, 519726), (171, 428546), (194, 377739), (282, 259863), (291, 251826), (342, 214273), (423, 173242), (582, 125913), (846, 86621), (873, 83942), (893, 82062), (1746, 41971), (1786, 41031), (1843, 39762), (2209, 33174), (2679, 27354), (3686, 19881), (4418, 16587), (4559, 16074), (5358, 13677), (5529, 13254), (6627, 11058), (8037, 9118)]