77070774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 175472640

約数和(自身を除く): 98401866

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 139, 186, 271, 278, 341, 417, 542, 682, 813, 834, 1023, 1529, 1626, 2046, 2981, 3058, 4309, 4587, 5962, 8401, 8618, 8943, 9174, 12927, 16802, 17886, 25203, 25854, 37669, 47399, 50406, 75338, 92411, 94798, 113007, 142197, 184822, 226014, 277233, 284394, 414359, 554466, 828718, 1167739, 1243077, 2335478, 2486154, 3503217, 7006434, 12845129, 25690258, 38535387, 77070774]

約数ペア:

[(1, 77070774), (2, 38535387), (3, 25690258), (6, 12845129), (11, 7006434), (22, 3503217), (31, 2486154), (33, 2335478), (62, 1243077), (66, 1167739), (93, 828718), (139, 554466), (186, 414359), (271, 284394), (278, 277233), (341, 226014), (417, 184822), (542, 142197), (682, 113007), (813, 94798), (834, 92411), (1023, 75338), (1529, 50406), (1626, 47399), (2046, 37669), (2981, 25854), (3058, 25203), (4309, 17886), (4587, 16802), (5962, 12927), (8401, 9174), (8618, 8943)]