70308576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 218771280

約数和(自身を除く): 148462704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 211, 234, 267, 288, 312, 356, 416, 422, 468, 534, 624, 633, 712, 801, 844, 936, 1068, 1157, 1248, 1266, 1424, 1602, 1688, 1872, 1899, 2136, 2314, 2532, 2743, 2848, 3204, 3376, 3471, 3744, 3798, 4272, 4628, 5064, 5486, 6408, 6752, 6942, 7596, 8229, 8544, 9256, 10128, 10413, 10972, 12816, 13884, 15192, 16458, 18512, 18779, 20256, 20826, 21944, 24687, 25632, 27768, 30384, 32916, 37024, 37558, 41652, 43888, 49374, 55536, 56337, 60768, 65832, 75116, 83304, 87776, 98748, 111072, 112674, 131664, 150232, 166608, 169011, 197496, 225348, 244127, 263328, 300464, 333216, 338022, 394992, 450696, 488254, 600928, 676044, 732381, 789984, 901392, 976508, 1352088, 1464762, 1802784, 1953016, 2197143, 2704176, 2929524, 3906032, 4394286, 5408352, 5859048, 7812064, 8788572, 11718096, 17577144, 23436192, 35154288, 70308576]

約数ペア:

[(1, 70308576), (2, 35154288), (3, 23436192), (4, 17577144), (6, 11718096), (8, 8788572), (9, 7812064), (12, 5859048), (13, 5408352), (16, 4394286), (18, 3906032), (24, 2929524), (26, 2704176), (32, 2197143), (36, 1953016), (39, 1802784), (48, 1464762), (52, 1352088), (72, 976508), (78, 901392), (89, 789984), (96, 732381), (104, 676044), (117, 600928), (144, 488254), (156, 450696), (178, 394992), (208, 338022), (211, 333216), (234, 300464), (267, 263328), (288, 244127), (312, 225348), (356, 197496), (416, 169011), (422, 166608), (468, 150232), (534, 131664), (624, 112674), (633, 111072), (712, 98748), (801, 87776), (844, 83304), (936, 75116), (1068, 65832), (1157, 60768), (1248, 56337), (1266, 55536), (1424, 49374), (1602, 43888), (1688, 41652), (1872, 37558), (1899, 37024), (2136, 32916), (2314, 30384), (2532, 27768), (2743, 25632), (2848, 24687), (3204, 21944), (3376, 20826), (3471, 20256), (3744, 18779), (3798, 18512), (4272, 16458), (4628, 15192), (5064, 13884), (5486, 12816), (6408, 10972), (6752, 10413), (6942, 10128), (7596, 9256), (8229, 8544)]