91277406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1277}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 227877624

約数和(自身を除く): 136600218

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1277, 1881, 2166, 2554, 3249, 3762, 3831, 3971, 6498, 7662, 7942, 11493, 11913, 14047, 22986, 23826, 24263, 28094, 35739, 42141, 48526, 71478, 72789, 84282, 126423, 145578, 218367, 252846, 266893, 436734, 460997, 533786, 800679, 921994, 1382991, 1601358, 2402037, 2765982, 4148973, 4804074, 5070967, 8297946, 10141934, 15212901, 30425802, 45638703, 91277406]

約数ペア:

[(1, 91277406), (2, 45638703), (3, 30425802), (6, 15212901), (9, 10141934), (11, 8297946), (18, 5070967), (19, 4804074), (22, 4148973), (33, 2765982), (38, 2402037), (57, 1601358), (66, 1382991), (99, 921994), (114, 800679), (171, 533786), (198, 460997), (209, 436734), (342, 266893), (361, 252846), (418, 218367), (627, 145578), (722, 126423), (1083, 84282), (1254, 72789), (1277, 71478), (1881, 48526), (2166, 42141), (2554, 35739), (3249, 28094), (3762, 24263), (3831, 23826), (3971, 22986), (6498, 14047), (7662, 11913), (7942, 11493)]