67123968

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 181310976

約数和(自身を除く): 114187008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1231, 1704, 2272, 2462, 3408, 3693, 4544, 4924, 6816, 7386, 9088, 9848, 13632, 14772, 18176, 19696, 27264, 29544, 39392, 54528, 59088, 78784, 87401, 118176, 157568, 174802, 236352, 262203, 315136, 349604, 472704, 524406, 699208, 945408, 1048812, 1398416, 2097624, 2796832, 4195248, 5593664, 8390496, 11187328, 16780992, 22374656, 33561984, 67123968]

約数ペア:

[(1, 67123968), (2, 33561984), (3, 22374656), (4, 16780992), (6, 11187328), (8, 8390496), (12, 5593664), (16, 4195248), (24, 2796832), (32, 2097624), (48, 1398416), (64, 1048812), (71, 945408), (96, 699208), (128, 524406), (142, 472704), (192, 349604), (213, 315136), (256, 262203), (284, 236352), (384, 174802), (426, 157568), (568, 118176), (768, 87401), (852, 78784), (1136, 59088), (1231, 54528), (1704, 39392), (2272, 29544), (2462, 27264), (3408, 19696), (3693, 18176), (4544, 14772), (4924, 13632), (6816, 9848), (7386, 9088)]