64654902

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 64

約数和(自身を含む): 159774720

約数和(自身を除く): 95119818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 2971, 3627, 5942, 7254, 8913, 10881, 17826, 21762, 26739, 38623, 53478, 77246, 80217, 92101, 115869, 160434, 184202, 231738, 276303, 347607, 552606, 695214, 828909, 1042821, 1197313, 1657818, 2085642, 2394626, 2486727, 3591939, 4973454, 7183878, 10775817, 21551634, 32327451, 64654902]

約数ペア:

[(1, 64654902), (2, 32327451), (3, 21551634), (6, 10775817), (9, 7183878), (13, 4973454), (18, 3591939), (26, 2486727), (27, 2394626), (31, 2085642), (39, 1657818), (54, 1197313), (62, 1042821), (78, 828909), (93, 695214), (117, 552606), (186, 347607), (234, 276303), (279, 231738), (351, 184202), (403, 160434), (558, 115869), (702, 92101), (806, 80217), (837, 77246), (1209, 53478), (1674, 38623), (2418, 26739), (2971, 21762), (3627, 17826), (5942, 10881), (7254, 8913)]