80474436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319343}}^1$

素因数の和:319360

約数の個数: 36

約数和(自身を含む): 232482432

約数和(自身を除く): 152007996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319343, 638686, 958029, 1277372, 1916058, 2235401, 2874087, 3832116, 4470802, 5748174, 6706203, 8941604, 11496348, 13412406, 20118609, 26824812, 40237218, 80474436]

約数ペア:

[(1, 80474436), (2, 40237218), (3, 26824812), (4, 20118609), (6, 13412406), (7, 11496348), (9, 8941604), (12, 6706203), (14, 5748174), (18, 4470802), (21, 3832116), (28, 2874087), (36, 2235401), (42, 1916058), (63, 1277372), (84, 958029), (126, 638686), (252, 319343)]