68145012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5073

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 123795828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 5021, 6786, 10042, 13572, 15063, 20084, 30126, 45189, 60252, 65273, 90378, 130546, 145609, 180756, 195819, 261092, 291218, 391638, 436827, 582436, 587457, 783276, 873654, 1174914, 1310481, 1747308, 1892917, 2349828, 2620962, 3785834, 5241924, 5678751, 7571668, 11357502, 17036253, 22715004, 34072506, 68145012]

約数ペア:

[(1, 68145012), (2, 34072506), (3, 22715004), (4, 17036253), (6, 11357502), (9, 7571668), (12, 5678751), (13, 5241924), (18, 3785834), (26, 2620962), (29, 2349828), (36, 1892917), (39, 1747308), (52, 1310481), (58, 1174914), (78, 873654), (87, 783276), (116, 587457), (117, 582436), (156, 436827), (174, 391638), (234, 291218), (261, 261092), (348, 195819), (377, 180756), (468, 145609), (522, 130546), (754, 90378), (1044, 65273), (1131, 60252), (1508, 45189), (2262, 30126), (3393, 20084), (4524, 15063), (5021, 13572), (6786, 10042)]