90892928

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 210462720

約数和(自身を除く): 119569792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1663, 1708, 1952, 3326, 3416, 3904, 6652, 6832, 7808, 11641, 13304, 13664, 23282, 26608, 27328, 46564, 53216, 54656, 93128, 101443, 106432, 186256, 202886, 212864, 372512, 405772, 710101, 745024, 811544, 1420202, 1490048, 1623088, 2840404, 3246176, 5680808, 6492352, 11361616, 12984704, 22723232, 45446464, 90892928]

約数ペア:

[(1, 90892928), (2, 45446464), (4, 22723232), (7, 12984704), (8, 11361616), (14, 6492352), (16, 5680808), (28, 3246176), (32, 2840404), (56, 1623088), (61, 1490048), (64, 1420202), (112, 811544), (122, 745024), (128, 710101), (224, 405772), (244, 372512), (427, 212864), (448, 202886), (488, 186256), (854, 106432), (896, 101443), (976, 93128), (1663, 54656), (1708, 53216), (1952, 46564), (3326, 27328), (3416, 26608), (3904, 23282), (6652, 13664), (6832, 13304), (7808, 11641)]