90344358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1798

約数の個数: 72

約数和(自身を含む): 224558568

約数和(自身を除く): 134214210

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1747, 1989, 2873, 3042, 3494, 3978, 5241, 5746, 8619, 10482, 15723, 17238, 22711, 25857, 29699, 31446, 45422, 51714, 59398, 68133, 89097, 136266, 178194, 204399, 267291, 295243, 386087, 408798, 534582, 590486, 772174, 885729, 1158261, 1771458, 2316522, 2657187, 3474783, 5019131, 5314374, 6949566, 10038262, 15057393, 30114786, 45172179, 90344358]

約数ペア:

[(1, 90344358), (2, 45172179), (3, 30114786), (6, 15057393), (9, 10038262), (13, 6949566), (17, 5314374), (18, 5019131), (26, 3474783), (34, 2657187), (39, 2316522), (51, 1771458), (78, 1158261), (102, 885729), (117, 772174), (153, 590486), (169, 534582), (221, 408798), (234, 386087), (306, 295243), (338, 267291), (442, 204399), (507, 178194), (663, 136266), (1014, 89097), (1326, 68133), (1521, 59398), (1747, 51714), (1989, 45422), (2873, 31446), (3042, 29699), (3494, 25857), (3978, 22711), (5241, 17238), (5746, 15723), (8619, 10482)]