77545566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 197928960

約数和(自身を除く): 120383394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 757, 813, 1514, 1626, 1897, 2271, 2439, 3794, 4542, 4878, 5299, 5691, 6813, 7317, 10598, 11382, 13626, 14634, 15897, 17073, 20439, 31794, 34146, 40878, 47691, 51219, 95382, 102438, 143073, 205147, 286146, 410294, 615441, 1230882, 1436029, 1846323, 2872058, 3692646, 4308087, 5538969, 8616174, 11077938, 12924261, 25848522, 38772783, 77545566]

約数ペア:

[(1, 77545566), (2, 38772783), (3, 25848522), (6, 12924261), (7, 11077938), (9, 8616174), (14, 5538969), (18, 4308087), (21, 3692646), (27, 2872058), (42, 1846323), (54, 1436029), (63, 1230882), (126, 615441), (189, 410294), (271, 286146), (378, 205147), (542, 143073), (757, 102438), (813, 95382), (1514, 51219), (1626, 47691), (1897, 40878), (2271, 34146), (2439, 31794), (3794, 20439), (4542, 17073), (4878, 15897), (5299, 14634), (5691, 13626), (6813, 11382), (7317, 10598)]