90628176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 252285440

約数和(自身を除く): 161657264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2311, 2451, 3268, 4622, 4902, 6536, 6933, 9244, 9804, 13072, 13866, 18488, 19608, 27732, 36976, 39216, 43909, 55464, 87818, 99373, 110928, 131727, 175636, 198746, 263454, 298119, 351272, 397492, 526908, 596238, 702544, 794984, 1053816, 1192476, 1589968, 1888087, 2107632, 2384952, 3776174, 4769904, 5664261, 7552348, 11328522, 15104696, 22657044, 30209392, 45314088, 90628176]

約数ペア:

[(1, 90628176), (2, 45314088), (3, 30209392), (4, 22657044), (6, 15104696), (8, 11328522), (12, 7552348), (16, 5664261), (19, 4769904), (24, 3776174), (38, 2384952), (43, 2107632), (48, 1888087), (57, 1589968), (76, 1192476), (86, 1053816), (114, 794984), (129, 702544), (152, 596238), (172, 526908), (228, 397492), (258, 351272), (304, 298119), (344, 263454), (456, 198746), (516, 175636), (688, 131727), (817, 110928), (912, 99373), (1032, 87818), (1634, 55464), (2064, 43909), (2311, 39216), (2451, 36976), (3268, 27732), (4622, 19608), (4902, 18488), (6536, 13866), (6933, 13072), (9244, 9804)]