65306016

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9898

約数の個数: 72

約数和(自身を含む): 193808160

約数和(自身を除く): 128502144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 9859, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 157744, 177462, 226757, 236616, 315488, 354924, 453514, 473232, 680271, 709848, 907028, 946464, 1360542, 1419696, 1814056, 2040813, 2721084, 2839392, 3628112, 4081626, 5442168, 7256224, 8163252, 10884336, 16326504, 21768672, 32653008, 65306016]

約数ペア:

[(1, 65306016), (2, 32653008), (3, 21768672), (4, 16326504), (6, 10884336), (8, 8163252), (9, 7256224), (12, 5442168), (16, 4081626), (18, 3628112), (23, 2839392), (24, 2721084), (32, 2040813), (36, 1814056), (46, 1419696), (48, 1360542), (69, 946464), (72, 907028), (92, 709848), (96, 680271), (138, 473232), (144, 453514), (184, 354924), (207, 315488), (276, 236616), (288, 226757), (368, 177462), (414, 157744), (552, 118308), (736, 88731), (828, 78872), (1104, 59154), (1656, 39436), (2208, 29577), (3312, 19718), (6624, 9859)]