77273336

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22621}}^1$

素因数の和:22695

約数の個数: 32

約数和(自身を含む): 168307680

約数和(自身を除く): 91034344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 22621, 45242, 90484, 158347, 180968, 316694, 633388, 1266776, 1379881, 2759762, 5519524, 9659167, 11039048, 19318334, 38636668, 77273336]

約数ペア:

[(1, 77273336), (2, 38636668), (4, 19318334), (7, 11039048), (8, 9659167), (14, 5519524), (28, 2759762), (56, 1379881), (61, 1266776), (122, 633388), (244, 316694), (427, 180968), (488, 158347), (854, 90484), (1708, 45242), (3416, 22621)]