71257678416

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{13397}}^1$

素因数の和:14313

約数の個数: 120

約数和(自身を含む): 204313068960

約数和(自身を除く): 133055390544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 859, 1032, 1548, 1718, 2064, 2577, 3096, 3436, 5154, 6192, 6872, 7731, 10308, 13397, 13744, 15462, 20616, 26794, 30924, 36937, 40191, 41232, 53588, 61848, 73874, 80382, 107176, 110811, 120573, 123696, 147748, 160764, 214352, 221622, 241146, 295496, 321528, 332433, 443244, 482292, 576071, 590992, 643056, 664866, 886488, 964584, 1152142, 1329732, 1728213, 1772976, 1929168, 2304284, 2659464, 3456426, 4608568, 5184639, 5318928, 6912852, 9217136, 10369278, 11508023, 13825704, 20738556, 23016046, 27651408, 34524069, 41477112, 46032092, 69048138, 82954224, 92064184, 103572207, 138096276, 184128368, 207144414, 276192552, 414288828, 494844989, 552385104, 828577656, 989689978, 1484534967, 1657155312, 1979379956, 2969069934, 3958759912, 4453604901, 5938139868, 7917519824, 8907209802, 11876279736, 17814419604, 23752559472, 35628839208, 71257678416]

約数ペア:

[(1, 71257678416), (2, 35628839208), (3, 23752559472), (4, 17814419604), (6, 11876279736), (8, 8907209802), (9, 7917519824), (12, 5938139868), (16, 4453604901), (18, 3958759912), (24, 2969069934), (36, 1979379956), (43, 1657155312), (48, 1484534967), (72, 989689978), (86, 828577656), (129, 552385104), (144, 494844989), (172, 414288828), (258, 276192552), (344, 207144414), (387, 184128368), (516, 138096276), (688, 103572207), (774, 92064184), (859, 82954224), (1032, 69048138), (1548, 46032092), (1718, 41477112), (2064, 34524069), (2577, 27651408), (3096, 23016046), (3436, 20738556), (5154, 13825704), (6192, 11508023), (6872, 10369278), (7731, 9217136), (10308, 6912852), (13397, 5318928), (13744, 5184639), (15462, 4608568), (20616, 3456426), (26794, 2659464), (30924, 2304284), (36937, 1929168), (40191, 1772976), (41232, 1728213), (53588, 1329732), (61848, 1152142), (73874, 964584), (80382, 886488), (107176, 664866), (110811, 643056), (120573, 590992), (123696, 576071), (147748, 482292), (160764, 443244), (214352, 332433), (221622, 321528), (241146, 295496)]