98407908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 256832576

約数和(自身を除く): 158424668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 151, 172, 258, 302, 387, 421, 453, 516, 604, 774, 842, 906, 1263, 1359, 1548, 1684, 1812, 2526, 2718, 3789, 5052, 5436, 6493, 7578, 12986, 15156, 18103, 19479, 25972, 36206, 38958, 54309, 58437, 63571, 72412, 77916, 108618, 116874, 127142, 162927, 190713, 217236, 233748, 254284, 325854, 381426, 572139, 651708, 762852, 1144278, 2288556, 2733553, 5467106, 8200659, 10934212, 16401318, 24601977, 32802636, 49203954, 98407908]

約数ペア:

[(1, 98407908), (2, 49203954), (3, 32802636), (4, 24601977), (6, 16401318), (9, 10934212), (12, 8200659), (18, 5467106), (36, 2733553), (43, 2288556), (86, 1144278), (129, 762852), (151, 651708), (172, 572139), (258, 381426), (302, 325854), (387, 254284), (421, 233748), (453, 217236), (516, 190713), (604, 162927), (774, 127142), (842, 116874), (906, 108618), (1263, 77916), (1359, 72412), (1548, 63571), (1684, 58437), (1812, 54309), (2526, 38958), (2718, 36206), (3789, 25972), (5052, 19479), (5436, 18103), (6493, 15156), (7578, 12986)]