91437372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4227

約数の個数: 72

約数和(自身を含む): 254270016

約数和(自身を除く): 162832644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 4157, 5499, 7332, 8314, 10998, 12471, 16628, 21996, 24942, 37413, 49884, 54041, 74826, 108082, 149652, 162123, 195379, 216164, 324246, 390758, 486369, 586137, 648492, 781516, 972738, 1172274, 1758411, 1945476, 2344548, 2539927, 3516822, 5079854, 7033644, 7619781, 10159708, 15239562, 22859343, 30479124, 45718686, 91437372]

約数ペア:

[(1, 91437372), (2, 45718686), (3, 30479124), (4, 22859343), (6, 15239562), (9, 10159708), (12, 7619781), (13, 7033644), (18, 5079854), (26, 3516822), (36, 2539927), (39, 2344548), (47, 1945476), (52, 1758411), (78, 1172274), (94, 972738), (117, 781516), (141, 648492), (156, 586137), (188, 486369), (234, 390758), (282, 324246), (423, 216164), (468, 195379), (564, 162123), (611, 149652), (846, 108082), (1222, 74826), (1692, 54041), (1833, 49884), (2444, 37413), (3666, 24942), (4157, 21996), (5499, 16628), (7332, 12471), (8314, 10998)]