89730616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 95741384

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 137, 139, 152, 248, 274, 278, 548, 556, 589, 1096, 1112, 1178, 2356, 2603, 2641, 4247, 4309, 4712, 5206, 5282, 8494, 8618, 10412, 10564, 16988, 17236, 19043, 20824, 21128, 33976, 34472, 38086, 76172, 80693, 81871, 152344, 161386, 163742, 322772, 327484, 361817, 590333, 645544, 654968, 723634, 1180666, 1447268, 2361332, 2894536, 4722664, 11216327, 22432654, 44865308, 89730616]

約数ペア:

[(1, 89730616), (2, 44865308), (4, 22432654), (8, 11216327), (19, 4722664), (31, 2894536), (38, 2361332), (62, 1447268), (76, 1180666), (124, 723634), (137, 654968), (139, 645544), (152, 590333), (248, 361817), (274, 327484), (278, 322772), (548, 163742), (556, 161386), (589, 152344), (1096, 81871), (1112, 80693), (1178, 76172), (2356, 38086), (2603, 34472), (2641, 33976), (4247, 21128), (4309, 20824), (4712, 19043), (5206, 17236), (5282, 16988), (8494, 10564), (8618, 10412)]