82191816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23297}}^1$

素因数の和:23323

約数の個数: 72

約数和(自身を含む): 258957270

約数和(自身を除く): 176765454

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 23297, 46594, 69891, 93188, 139782, 163079, 186376, 209673, 279564, 326158, 419346, 489237, 559128, 652316, 838692, 978474, 1141553, 1304632, 1467711, 1677384, 1956948, 2283106, 2935422, 3424659, 3913896, 4566212, 5870844, 6849318, 9132424, 10273977, 11741688, 13698636, 20547954, 27397272, 41095908, 82191816]

約数ペア:

[(1, 82191816), (2, 41095908), (3, 27397272), (4, 20547954), (6, 13698636), (7, 11741688), (8, 10273977), (9, 9132424), (12, 6849318), (14, 5870844), (18, 4566212), (21, 3913896), (24, 3424659), (28, 2935422), (36, 2283106), (42, 1956948), (49, 1677384), (56, 1467711), (63, 1304632), (72, 1141553), (84, 978474), (98, 838692), (126, 652316), (147, 559128), (168, 489237), (196, 419346), (252, 326158), (294, 279564), (392, 209673), (441, 186376), (504, 163079), (588, 139782), (882, 93188), (1176, 69891), (1764, 46594), (3528, 23297)]