90945408

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 249714360

約数和(自身を除く): 158768952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 173, 192, 222, 296, 346, 384, 444, 519, 592, 692, 888, 1038, 1184, 1369, 1384, 1776, 2076, 2368, 2738, 2768, 3552, 4107, 4152, 4736, 5476, 5536, 6401, 7104, 8214, 8304, 10952, 11072, 12802, 14208, 16428, 16608, 19203, 21904, 22144, 25604, 32856, 33216, 38406, 43808, 51208, 65712, 66432, 76812, 87616, 102416, 131424, 153624, 175232, 204832, 236837, 262848, 307248, 409664, 473674, 525696, 614496, 710511, 819328, 947348, 1228992, 1421022, 1894696, 2457984, 2842044, 3789392, 5684088, 7578784, 11368176, 15157568, 22736352, 30315136, 45472704, 90945408]

約数ペア:

[(1, 90945408), (2, 45472704), (3, 30315136), (4, 22736352), (6, 15157568), (8, 11368176), (12, 7578784), (16, 5684088), (24, 3789392), (32, 2842044), (37, 2457984), (48, 1894696), (64, 1421022), (74, 1228992), (96, 947348), (111, 819328), (128, 710511), (148, 614496), (173, 525696), (192, 473674), (222, 409664), (296, 307248), (346, 262848), (384, 236837), (444, 204832), (519, 175232), (592, 153624), (692, 131424), (888, 102416), (1038, 87616), (1184, 76812), (1369, 66432), (1384, 65712), (1776, 51208), (2076, 43808), (2368, 38406), (2738, 33216), (2768, 32856), (3552, 25604), (4107, 22144), (4152, 21904), (4736, 19203), (5476, 16608), (5536, 16428), (6401, 14208), (7104, 12802), (8214, 11072), (8304, 10952)]