71564928

素因数分解:

$2^7\times 3^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 191164320

約数和(自身を除く): 119599392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 384, 454, 681, 821, 908, 1362, 1642, 1816, 2463, 2724, 3284, 3632, 4926, 5448, 6568, 7264, 9852, 10896, 13136, 14528, 19704, 21792, 26272, 29056, 39408, 43584, 52544, 78816, 87168, 105088, 157632, 186367, 315264, 372734, 559101, 745468, 1118202, 1490936, 2236404, 2981872, 4472808, 5963744, 8945616, 11927488, 17891232, 23854976, 35782464, 71564928]

約数ペア:

[(1, 71564928), (2, 35782464), (3, 23854976), (4, 17891232), (6, 11927488), (8, 8945616), (12, 5963744), (16, 4472808), (24, 2981872), (32, 2236404), (48, 1490936), (64, 1118202), (96, 745468), (128, 559101), (192, 372734), (227, 315264), (384, 186367), (454, 157632), (681, 105088), (821, 87168), (908, 78816), (1362, 52544), (1642, 43584), (1816, 39408), (2463, 29056), (2724, 26272), (3284, 21792), (3632, 19704), (4926, 14528), (5448, 13136), (6568, 10896), (7264, 9852)]