75562552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 163900800

約数和(自身を除く): 88338248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 221, 316, 442, 541, 632, 884, 1027, 1082, 1343, 1768, 2054, 2164, 2686, 4108, 4328, 5372, 7033, 8216, 9197, 10744, 14066, 17459, 18394, 28132, 34918, 36788, 42739, 56264, 69836, 73576, 85478, 119561, 139672, 170956, 239122, 341912, 478244, 555607, 726563, 956488, 1111214, 1453126, 2222428, 2906252, 4444856, 5812504, 9445319, 18890638, 37781276, 75562552]

約数ペア:

[(1, 75562552), (2, 37781276), (4, 18890638), (8, 9445319), (13, 5812504), (17, 4444856), (26, 2906252), (34, 2222428), (52, 1453126), (68, 1111214), (79, 956488), (104, 726563), (136, 555607), (158, 478244), (221, 341912), (316, 239122), (442, 170956), (541, 139672), (632, 119561), (884, 85478), (1027, 73576), (1082, 69836), (1343, 56264), (1768, 42739), (2054, 36788), (2164, 34918), (2686, 28132), (4108, 18394), (4328, 17459), (5372, 14066), (7033, 10744), (8216, 9197)]