64777728

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 174270096

約数和(自身を除く): 109492368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 233, 256, 362, 384, 466, 512, 543, 699, 724, 768, 932, 1086, 1398, 1448, 1536, 1864, 2172, 2796, 2896, 3728, 4344, 5592, 5792, 7456, 8688, 11184, 11584, 14912, 17376, 22368, 23168, 29824, 34752, 42173, 44736, 46336, 59648, 69504, 84346, 89472, 92672, 119296, 126519, 139008, 168692, 178944, 253038, 278016, 337384, 357888, 506076, 674768, 1012152, 1349536, 2024304, 2699072, 4048608, 5398144, 8097216, 10796288, 16194432, 21592576, 32388864, 64777728]

約数ペア:

[(1, 64777728), (2, 32388864), (3, 21592576), (4, 16194432), (6, 10796288), (8, 8097216), (12, 5398144), (16, 4048608), (24, 2699072), (32, 2024304), (48, 1349536), (64, 1012152), (96, 674768), (128, 506076), (181, 357888), (192, 337384), (233, 278016), (256, 253038), (362, 178944), (384, 168692), (466, 139008), (512, 126519), (543, 119296), (699, 92672), (724, 89472), (768, 84346), (932, 69504), (1086, 59648), (1398, 46336), (1448, 44736), (1536, 42173), (1864, 34752), (2172, 29824), (2796, 23168), (2896, 22368), (3728, 17376), (4344, 14912), (5592, 11584), (5792, 11184), (7456, 8688)]