64685472

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{18211}}^1$

素因数の和:18261

約数の個数: 48

約数和(自身を含む): 174398112

約数和(自身を除く): 109712640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 18211, 36422, 54633, 72844, 109266, 145688, 218532, 291376, 437064, 582752, 673807, 874128, 1347614, 1748256, 2021421, 2695228, 4042842, 5390456, 8085684, 10780912, 16171368, 21561824, 32342736, 64685472]

約数ペア:

[(1, 64685472), (2, 32342736), (3, 21561824), (4, 16171368), (6, 10780912), (8, 8085684), (12, 5390456), (16, 4042842), (24, 2695228), (32, 2021421), (37, 1748256), (48, 1347614), (74, 874128), (96, 673807), (111, 582752), (148, 437064), (222, 291376), (296, 218532), (444, 145688), (592, 109266), (888, 72844), (1184, 54633), (1776, 36422), (3552, 18211)]