90876768

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^2\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 243858888

約数和(自身を除く): 152982120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 337, 424, 636, 674, 848, 1011, 1272, 1348, 1696, 2022, 2544, 2696, 2809, 4044, 5088, 5392, 5618, 8088, 8427, 10784, 11236, 16176, 16854, 17861, 22472, 32352, 33708, 35722, 44944, 53583, 67416, 71444, 89888, 107166, 134832, 142888, 214332, 269664, 285776, 428664, 571552, 857328, 946633, 1714656, 1893266, 2839899, 3786532, 5679798, 7573064, 11359596, 15146128, 22719192, 30292256, 45438384, 90876768]

約数ペア:

[(1, 90876768), (2, 45438384), (3, 30292256), (4, 22719192), (6, 15146128), (8, 11359596), (12, 7573064), (16, 5679798), (24, 3786532), (32, 2839899), (48, 1893266), (53, 1714656), (96, 946633), (106, 857328), (159, 571552), (212, 428664), (318, 285776), (337, 269664), (424, 214332), (636, 142888), (674, 134832), (848, 107166), (1011, 89888), (1272, 71444), (1348, 67416), (1696, 53583), (2022, 44944), (2544, 35722), (2696, 33708), (2809, 32352), (4044, 22472), (5088, 17861), (5392, 16854), (5618, 16176), (8088, 11236), (8427, 10784)]