39867192

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 112569600

約数和(自身を除く): 72702408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 79, 86, 129, 158, 163, 172, 237, 258, 316, 326, 344, 387, 474, 489, 516, 632, 652, 711, 774, 948, 978, 1032, 1304, 1422, 1467, 1548, 1896, 1956, 2844, 2934, 3096, 3397, 3912, 5688, 5868, 6794, 7009, 10191, 11736, 12877, 13588, 14018, 20382, 21027, 25754, 27176, 28036, 30573, 38631, 40764, 42054, 51508, 56072, 61146, 63081, 77262, 81528, 84108, 103016, 115893, 122292, 126162, 154524, 168216, 231786, 244584, 252324, 309048, 463572, 504648, 553711, 927144, 1107422, 1661133, 2214844, 3322266, 4429688, 4983399, 6644532, 9966798, 13289064, 19933596, 39867192]

約数ペア:

[(1, 39867192), (2, 19933596), (3, 13289064), (4, 9966798), (6, 6644532), (8, 4983399), (9, 4429688), (12, 3322266), (18, 2214844), (24, 1661133), (36, 1107422), (43, 927144), (72, 553711), (79, 504648), (86, 463572), (129, 309048), (158, 252324), (163, 244584), (172, 231786), (237, 168216), (258, 154524), (316, 126162), (326, 122292), (344, 115893), (387, 103016), (474, 84108), (489, 81528), (516, 77262), (632, 63081), (652, 61146), (711, 56072), (774, 51508), (948, 42054), (978, 40764), (1032, 38631), (1304, 30573), (1422, 28036), (1467, 27176), (1548, 25754), (1896, 21027), (1956, 20382), (2844, 14018), (2934, 13588), (3096, 12877), (3397, 11736), (3912, 10191), (5688, 7009), (5868, 6794)]