81755232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 233624160

約数和(自身を除く): 151868928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 601, 624, 654, 872, 1202, 1248, 1308, 1417, 1744, 1803, 2404, 2616, 2834, 3488, 3606, 4251, 4808, 5232, 5668, 7212, 7813, 8502, 9616, 10464, 11336, 14424, 15626, 17004, 19232, 22672, 23439, 28848, 31252, 34008, 45344, 46878, 57696, 62504, 65509, 68016, 93756, 125008, 131018, 136032, 187512, 196527, 250016, 262036, 375024, 393054, 524072, 750048, 786108, 851617, 1048144, 1572216, 1703234, 2096288, 2554851, 3144432, 3406468, 5109702, 6288864, 6812936, 10219404, 13625872, 20438808, 27251744, 40877616, 81755232]

約数ペア:

[(1, 81755232), (2, 40877616), (3, 27251744), (4, 20438808), (6, 13625872), (8, 10219404), (12, 6812936), (13, 6288864), (16, 5109702), (24, 3406468), (26, 3144432), (32, 2554851), (39, 2096288), (48, 1703234), (52, 1572216), (78, 1048144), (96, 851617), (104, 786108), (109, 750048), (156, 524072), (208, 393054), (218, 375024), (312, 262036), (327, 250016), (416, 196527), (436, 187512), (601, 136032), (624, 131018), (654, 125008), (872, 93756), (1202, 68016), (1248, 65509), (1308, 62504), (1417, 57696), (1744, 46878), (1803, 45344), (2404, 34008), (2616, 31252), (2834, 28848), (3488, 23439), (3606, 22672), (4251, 19232), (4808, 17004), (5232, 15626), (5668, 14424), (7212, 11336), (7813, 10464), (8502, 9616)]