125977428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 331269120

約数和(自身を除く): 205291692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 719, 942, 1116, 1413, 1438, 1884, 2157, 2826, 2876, 4314, 4867, 5652, 6471, 8628, 9734, 12942, 14601, 19468, 22289, 25884, 29202, 43803, 44578, 58404, 66867, 87606, 89156, 112883, 133734, 175212, 200601, 225766, 267468, 338649, 401202, 451532, 677298, 802404, 1015947, 1354596, 2031894, 3499373, 4063788, 6998746, 10498119, 13997492, 20996238, 31494357, 41992476, 62988714, 125977428]

約数ペア:

[(1, 125977428), (2, 62988714), (3, 41992476), (4, 31494357), (6, 20996238), (9, 13997492), (12, 10498119), (18, 6998746), (31, 4063788), (36, 3499373), (62, 2031894), (93, 1354596), (124, 1015947), (157, 802404), (186, 677298), (279, 451532), (314, 401202), (372, 338649), (471, 267468), (558, 225766), (628, 200601), (719, 175212), (942, 133734), (1116, 112883), (1413, 89156), (1438, 87606), (1884, 66867), (2157, 58404), (2826, 44578), (2876, 43803), (4314, 29202), (4867, 25884), (5652, 22289), (6471, 19468), (8628, 14601), (9734, 12942)]