64901271.000000000

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 168

約数和(自身を含む): 578193408

約数和(自身を除く): 407329344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1367, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2734, 2976, 3472, 3906, 4032, 4101, 4464, 5208, 5468, 5952, 6944, 7812, 8202, 8928, 9569, 10416, 10936, 12303, 13888, 15624, 16404, 17856, 19138, 20832, 21872, 24606, 28707, 31248, 32808, 38276, 41664, 42377, 43744, 49212, 57414, 62496, 65616, 76552, 84754, 86121, 87488, 98424, 114828, 124992, 127131, 131232, 153104, 169508, 172242, 196848, 229656, 254262, 262464, 296639, 306208, 339016, 344484, 381393, 393696, 459312, 508524, 593278, 612416, 678032, 688968, 762786, 787392, 889917, 918624, 1017048, 1186556, 1356064, 1377936, 1525572, 1779834, 1837248, 2034096, 2373112, 2669751, 2712128, 2755872, 3051144, 3559668, 4068192, 4746224, 5339502, 5511744, 6102288, 7119336, 8136384, 9492448, 10679004, 12204576, 14238672, 18984896, 21358008, 24409152, 28477344, 42716016, 56954688, 85432032, 170864064]

約数ペア:

[(1, 170864064), (2, 85432032), (3, 56954688), (4, 42716016), (6, 28477344), (7, 24409152), (8, 21358008), (9, 18984896), (12, 14238672), (14, 12204576), (16, 10679004), (18, 9492448), (21, 8136384), (24, 7119336), (28, 6102288), (31, 5511744), (32, 5339502), (36, 4746224), (42, 4068192), (48, 3559668), (56, 3051144), (62, 2755872), (63, 2712128), (64, 2669751), (72, 2373112), (84, 2034096), (93, 1837248), (96, 1779834), (112, 1525572), (124, 1377936), (126, 1356064), (144, 1186556), (168, 1017048), (186, 918624), (192, 889917), (217, 787392), (224, 762786), (248, 688968), (252, 678032), (279, 612416), (288, 593278), (336, 508524), (372, 459312), (434, 393696), (448, 381393), (496, 344484), (504, 339016), (558, 306208), (576, 296639), (651, 262464), (672, 254262), (744, 229656), (868, 196848), (992, 172242), (1008, 169508), (1116, 153104), (1302, 131232), (1344, 127131), (1367, 124992), (1488, 114828), (1736, 98424), (1953, 87488), (1984, 86121), (2016, 84754), (2232, 76552), (2604, 65616), (2734, 62496), (2976, 57414), (3472, 49212), (3906, 43744), (4032, 42377), (4101, 41664), (4464, 38276), (5208, 32808), (5468, 31248), (5952, 28707), (6944, 24606), (7812, 21872), (8202, 20832), (8928, 19138), (9569, 17856), (10416, 16404), (10936, 15624), (12303, 13888)]