66815670138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1\times {\mathrm{16831}}^1$

素因数の和:19923

約数の個数: 64

約数和(自身を含む): 157709107200

約数和(自身を除く): 90893437062

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 3049, 6098, 9147, 16831, 18294, 21343, 33662, 42686, 50493, 64029, 94519, 100986, 117817, 128058, 189038, 235634, 283557, 353451, 521761, 567114, 661633, 706902, 1043522, 1323266, 1565283, 1984899, 3130566, 3652327, 3969798, 7304654, 10956981, 21913962, 51317719, 102635438, 153953157, 307906314, 359224033, 718448066, 1077672099, 1590849289, 2155344198, 3181698578, 4772547867, 9545095734, 11135945023, 22271890046, 33407835069, 66815670138]

約数ペア:

[(1, 66815670138), (2, 33407835069), (3, 22271890046), (6, 11135945023), (7, 9545095734), (14, 4772547867), (21, 3181698578), (31, 2155344198), (42, 1590849289), (62, 1077672099), (93, 718448066), (186, 359224033), (217, 307906314), (434, 153953157), (651, 102635438), (1302, 51317719), (3049, 21913962), (6098, 10956981), (9147, 7304654), (16831, 3969798), (18294, 3652327), (21343, 3130566), (33662, 1984899), (42686, 1565283), (50493, 1323266), (64029, 1043522), (94519, 706902), (100986, 661633), (117817, 567114), (128058, 521761), (189038, 353451), (235634, 283557)]