70831872

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 108

約数和(自身を含む): 207580464

約数和(自身を除く): 136748592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 433, 568, 576, 639, 768, 852, 866, 1136, 1152, 1278, 1299, 1704, 1732, 2272, 2304, 2556, 2598, 3408, 3464, 3897, 4544, 5112, 5196, 6816, 6928, 7794, 9088, 10224, 10392, 13632, 13856, 15588, 18176, 20448, 20784, 27264, 27712, 30743, 31176, 40896, 41568, 54528, 55424, 61486, 62352, 81792, 83136, 92229, 110848, 122972, 124704, 163584, 166272, 184458, 245944, 249408, 276687, 332544, 368916, 491888, 498816, 553374, 737832, 983776, 997632, 1106748, 1475664, 1967552, 2213496, 2951328, 3935104, 4426992, 5902656, 7870208, 8853984, 11805312, 17707968, 23610624, 35415936, 70831872]

約数ペア:

[(1, 70831872), (2, 35415936), (3, 23610624), (4, 17707968), (6, 11805312), (8, 8853984), (9, 7870208), (12, 5902656), (16, 4426992), (18, 3935104), (24, 2951328), (32, 2213496), (36, 1967552), (48, 1475664), (64, 1106748), (71, 997632), (72, 983776), (96, 737832), (128, 553374), (142, 498816), (144, 491888), (192, 368916), (213, 332544), (256, 276687), (284, 249408), (288, 245944), (384, 184458), (426, 166272), (433, 163584), (568, 124704), (576, 122972), (639, 110848), (768, 92229), (852, 83136), (866, 81792), (1136, 62352), (1152, 61486), (1278, 55424), (1299, 54528), (1704, 41568), (1732, 40896), (2272, 31176), (2304, 30743), (2556, 27712), (2598, 27264), (3408, 20784), (3464, 20448), (3897, 18176), (4544, 15588), (5112, 13856), (5196, 13632), (6816, 10392), (6928, 10224), (7794, 9088)]