91199368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 99312632

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 89, 104, 118, 167, 178, 236, 334, 356, 472, 668, 712, 767, 1157, 1336, 1534, 2171, 2314, 3068, 4342, 4628, 5251, 6136, 8684, 9256, 9853, 10502, 14863, 17368, 19706, 21004, 29726, 39412, 42008, 59452, 68263, 78824, 118904, 128089, 136526, 193219, 256178, 273052, 386438, 512356, 546104, 772876, 876917, 1024712, 1545752, 1753834, 3507668, 7015336, 11399921, 22799842, 45599684, 91199368]

約数ペア:

[(1, 91199368), (2, 45599684), (4, 22799842), (8, 11399921), (13, 7015336), (26, 3507668), (52, 1753834), (59, 1545752), (89, 1024712), (104, 876917), (118, 772876), (167, 546104), (178, 512356), (236, 386438), (334, 273052), (356, 256178), (472, 193219), (668, 136526), (712, 128089), (767, 118904), (1157, 78824), (1336, 68263), (1534, 59452), (2171, 42008), (2314, 39412), (3068, 29726), (4342, 21004), (4628, 19706), (5251, 17368), (6136, 14863), (8684, 10502), (9256, 9853)]