90794522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 175176960

約数和(自身を除く): 84382438

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 97, 139, 182, 194, 259, 278, 481, 518, 679, 962, 973, 1261, 1358, 1807, 1946, 2522, 3367, 3589, 3614, 5143, 6734, 7178, 8827, 10286, 12649, 13483, 17654, 25123, 25298, 26966, 36001, 46657, 50246, 66859, 72002, 93314, 94381, 133718, 175279, 188762, 326599, 350558, 468013, 498871, 653198, 936026, 997742, 1226953, 2453906, 3492097, 6485323, 6984194, 12970646, 45397261, 90794522]

約数ペア:

[(1, 90794522), (2, 45397261), (7, 12970646), (13, 6984194), (14, 6485323), (26, 3492097), (37, 2453906), (74, 1226953), (91, 997742), (97, 936026), (139, 653198), (182, 498871), (194, 468013), (259, 350558), (278, 326599), (481, 188762), (518, 175279), (679, 133718), (962, 94381), (973, 93314), (1261, 72002), (1358, 66859), (1807, 50246), (1946, 46657), (2522, 36001), (3367, 26966), (3589, 25298), (3614, 25123), (5143, 17654), (6734, 13483), (7178, 12649), (8827, 10286)]