71889372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 192762752

約数和(自身を除く): 120873380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 1741, 2294, 3441, 3482, 4588, 5223, 6882, 6964, 10323, 10446, 13764, 15669, 20646, 20892, 31338, 41292, 53971, 62676, 64417, 107942, 128834, 161913, 193251, 215884, 257668, 323826, 386502, 485739, 579753, 647652, 773004, 971478, 1159506, 1942956, 1996927, 2319012, 3993854, 5990781, 7987708, 11981562, 17972343, 23963124, 35944686, 71889372]

約数ペア:

[(1, 71889372), (2, 35944686), (3, 23963124), (4, 17972343), (6, 11981562), (9, 7987708), (12, 5990781), (18, 3993854), (31, 2319012), (36, 1996927), (37, 1942956), (62, 1159506), (74, 971478), (93, 773004), (111, 647652), (124, 579753), (148, 485739), (186, 386502), (222, 323826), (279, 257668), (333, 215884), (372, 193251), (444, 161913), (558, 128834), (666, 107942), (1116, 64417), (1147, 62676), (1332, 53971), (1741, 41292), (2294, 31338), (3441, 20892), (3482, 20646), (4588, 15669), (5223, 13764), (6882, 10446), (6964, 10323)]