64900224

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 194616000

約数和(自身を除く): 129715776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 211, 216, 267, 288, 356, 384, 422, 432, 534, 576, 633, 712, 801, 844, 864, 1068, 1152, 1266, 1424, 1602, 1688, 1728, 1899, 2136, 2403, 2532, 2848, 3204, 3376, 3456, 3798, 4272, 4806, 5064, 5696, 5697, 6408, 6752, 7596, 8544, 9612, 10128, 11392, 11394, 12816, 13504, 15192, 17088, 18779, 19224, 20256, 22788, 25632, 27008, 30384, 34176, 37558, 38448, 40512, 45576, 51264, 56337, 60768, 75116, 76896, 81024, 91152, 102528, 112674, 121536, 150232, 153792, 169011, 182304, 225348, 243072, 300464, 307584, 338022, 364608, 450696, 507033, 600928, 676044, 729216, 901392, 1014066, 1201856, 1352088, 1802784, 2028132, 2403712, 2704176, 3605568, 4056264, 5408352, 7211136, 8112528, 10816704, 16225056, 21633408, 32450112, 64900224]

約数ペア:

[(1, 64900224), (2, 32450112), (3, 21633408), (4, 16225056), (6, 10816704), (8, 8112528), (9, 7211136), (12, 5408352), (16, 4056264), (18, 3605568), (24, 2704176), (27, 2403712), (32, 2028132), (36, 1802784), (48, 1352088), (54, 1201856), (64, 1014066), (72, 901392), (89, 729216), (96, 676044), (108, 600928), (128, 507033), (144, 450696), (178, 364608), (192, 338022), (211, 307584), (216, 300464), (267, 243072), (288, 225348), (356, 182304), (384, 169011), (422, 153792), (432, 150232), (534, 121536), (576, 112674), (633, 102528), (712, 91152), (801, 81024), (844, 76896), (864, 75116), (1068, 60768), (1152, 56337), (1266, 51264), (1424, 45576), (1602, 40512), (1688, 38448), (1728, 37558), (1899, 34176), (2136, 30384), (2403, 27008), (2532, 25632), (2848, 22788), (3204, 20256), (3376, 19224), (3456, 18779), (3798, 17088), (4272, 15192), (4806, 13504), (5064, 12816), (5696, 11394), (5697, 11392), (6408, 10128), (6752, 9612), (7596, 8544)]