31964076

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 83538000

約数和(自身を除く): 51573924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 101, 118, 149, 177, 202, 236, 298, 303, 354, 404, 447, 531, 596, 606, 708, 894, 909, 1062, 1212, 1341, 1788, 1818, 2124, 2682, 3636, 5364, 5959, 8791, 11918, 15049, 17582, 17877, 23836, 26373, 30098, 35164, 35754, 45147, 52746, 53631, 60196, 71508, 79119, 90294, 105492, 107262, 135441, 158238, 180588, 214524, 270882, 316476, 541764, 887891, 1775782, 2663673, 3551564, 5327346, 7991019, 10654692, 15982038, 31964076]

約数ペア:

[(1, 31964076), (2, 15982038), (3, 10654692), (4, 7991019), (6, 5327346), (9, 3551564), (12, 2663673), (18, 1775782), (36, 887891), (59, 541764), (101, 316476), (118, 270882), (149, 214524), (177, 180588), (202, 158238), (236, 135441), (298, 107262), (303, 105492), (354, 90294), (404, 79119), (447, 71508), (531, 60196), (596, 53631), (606, 52746), (708, 45147), (894, 35754), (909, 35164), (1062, 30098), (1212, 26373), (1341, 23836), (1788, 17877), (1818, 17582), (2124, 15049), (2682, 11918), (3636, 8791), (5364, 5959)]