91310672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 197790912

約数和(自身を除く): 106480240

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 211, 272, 296, 344, 422, 592, 629, 688, 731, 844, 1258, 1462, 1591, 1688, 2516, 2924, 3182, 3376, 3587, 5032, 5848, 6364, 7174, 7807, 9073, 10064, 11696, 12728, 14348, 15614, 18146, 25456, 27047, 28696, 31228, 36292, 54094, 57392, 62456, 72584, 108188, 124912, 132719, 145168, 154241, 216376, 265438, 308482, 335701, 432752, 530876, 616964, 671402, 1061752, 1233928, 1342804, 2123504, 2467856, 2685608, 5371216, 5706917, 11413834, 22827668, 45655336, 91310672]

約数ペア:

[(1, 91310672), (2, 45655336), (4, 22827668), (8, 11413834), (16, 5706917), (17, 5371216), (34, 2685608), (37, 2467856), (43, 2123504), (68, 1342804), (74, 1233928), (86, 1061752), (136, 671402), (148, 616964), (172, 530876), (211, 432752), (272, 335701), (296, 308482), (344, 265438), (422, 216376), (592, 154241), (629, 145168), (688, 132719), (731, 124912), (844, 108188), (1258, 72584), (1462, 62456), (1591, 57392), (1688, 54094), (2516, 36292), (2924, 31228), (3182, 28696), (3376, 27047), (3587, 25456), (5032, 18146), (5848, 15614), (6364, 14348), (7174, 12728), (7807, 11696), (9073, 10064)]