74247498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 182198016

約数和(自身を除く): 107950518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 47, 78, 86, 94, 117, 129, 141, 157, 234, 258, 282, 314, 387, 423, 471, 559, 611, 774, 846, 942, 1118, 1222, 1413, 1677, 1833, 2021, 2041, 2826, 3354, 3666, 4042, 4082, 5031, 5499, 6063, 6123, 6751, 7379, 10062, 10998, 12126, 12246, 13502, 14758, 18189, 18369, 20253, 22137, 26273, 36378, 36738, 40506, 44274, 52546, 60759, 66411, 78819, 87763, 95927, 121518, 132822, 157638, 175526, 191854, 236457, 263289, 287781, 317297, 472914, 526578, 575562, 634594, 789867, 863343, 951891, 1579734, 1726686, 1903782, 2855673, 4124861, 5711346, 8249722, 12374583, 24749166, 37123749, 74247498]

約数ペア:

[(1, 74247498), (2, 37123749), (3, 24749166), (6, 12374583), (9, 8249722), (13, 5711346), (18, 4124861), (26, 2855673), (39, 1903782), (43, 1726686), (47, 1579734), (78, 951891), (86, 863343), (94, 789867), (117, 634594), (129, 575562), (141, 526578), (157, 472914), (234, 317297), (258, 287781), (282, 263289), (314, 236457), (387, 191854), (423, 175526), (471, 157638), (559, 132822), (611, 121518), (774, 95927), (846, 87763), (942, 78819), (1118, 66411), (1222, 60759), (1413, 52546), (1677, 44274), (1833, 40506), (2021, 36738), (2041, 36378), (2826, 26273), (3354, 22137), (3666, 20253), (4042, 18369), (4082, 18189), (5031, 14758), (5499, 13502), (6063, 12246), (6123, 12126), (6751, 10998), (7379, 10062)]