86817546

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 195606528

約数和(自身を除く): 108788982

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 942, 991, 1413, 1982, 2826, 2973, 4867, 5946, 8919, 9734, 14601, 17838, 29202, 30721, 43803, 61442, 87606, 92163, 155587, 184326, 276489, 311174, 466761, 552978, 933522, 1400283, 2800566, 4823197, 9646394, 14469591, 28939182, 43408773, 86817546]

約数ペア:

[(1, 86817546), (2, 43408773), (3, 28939182), (6, 14469591), (9, 9646394), (18, 4823197), (31, 2800566), (62, 1400283), (93, 933522), (157, 552978), (186, 466761), (279, 311174), (314, 276489), (471, 184326), (558, 155587), (942, 92163), (991, 87606), (1413, 61442), (1982, 43803), (2826, 30721), (2973, 29202), (4867, 17838), (5946, 14601), (8919, 9734)]