74487996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 207056304

約数和(自身を除く): 132568308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1373, 1507, 1644, 2466, 2746, 3014, 4119, 4521, 4932, 5492, 6028, 8238, 9042, 12357, 13563, 15103, 16476, 18084, 24714, 27126, 30206, 45309, 49428, 54252, 60412, 90618, 135927, 181236, 188101, 271854, 376202, 543708, 564303, 752404, 1128606, 1692909, 2069111, 2257212, 3385818, 4138222, 6207333, 6771636, 8276444, 12414666, 18621999, 24829332, 37243998, 74487996]

約数ペア:

[(1, 74487996), (2, 37243998), (3, 24829332), (4, 18621999), (6, 12414666), (9, 8276444), (11, 6771636), (12, 6207333), (18, 4138222), (22, 3385818), (33, 2257212), (36, 2069111), (44, 1692909), (66, 1128606), (99, 752404), (132, 564303), (137, 543708), (198, 376202), (274, 271854), (396, 188101), (411, 181236), (548, 135927), (822, 90618), (1233, 60412), (1373, 54252), (1507, 49428), (1644, 45309), (2466, 30206), (2746, 27126), (3014, 24714), (4119, 18084), (4521, 16476), (4932, 15103), (5492, 13563), (6028, 12357), (8238, 9042)]