64314180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51043}}^1$

素因数の和:51065

約数の個数: 72

約数和(自身を含む): 222960192

約数和(自身を除く): 158646012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51043, 102086, 153129, 204172, 255215, 306258, 357301, 459387, 510430, 612516, 714602, 765645, 918774, 1020860, 1071903, 1429204, 1531290, 1786505, 1837548, 2143806, 2296935, 3062580, 3215709, 3573010, 4287612, 4593870, 5359515, 6431418, 7146020, 9187740, 10719030, 12862836, 16078545, 21438060, 32157090, 64314180]

約数ペア:

[(1, 64314180), (2, 32157090), (3, 21438060), (4, 16078545), (5, 12862836), (6, 10719030), (7, 9187740), (9, 7146020), (10, 6431418), (12, 5359515), (14, 4593870), (15, 4287612), (18, 3573010), (20, 3215709), (21, 3062580), (28, 2296935), (30, 2143806), (35, 1837548), (36, 1786505), (42, 1531290), (45, 1429204), (60, 1071903), (63, 1020860), (70, 918774), (84, 765645), (90, 714602), (105, 612516), (126, 510430), (140, 459387), (180, 357301), (210, 306258), (252, 255215), (315, 204172), (420, 153129), (630, 102086), (1260, 51043)]