63664020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50527}}^1$

素因数の和:50549

約数の個数: 72

約数和(自身を含む): 220706304

約数和(自身を除く): 157042284

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, 50527, 101054, 151581, 202108, 252635, 303162, 353689, 454743, 505270, 606324, 707378, 757905, 909486, 1010540, 1061067, 1414756, 1515810, 1768445, 1818972, 2122134, 2273715, 3031620, 3183201, 3536890, 4244268, 4547430, 5305335, 6366402, 7073780, 9094860, 10610670, 12732804, 15916005, 21221340, 31832010, 63664020]

約数ペア:

[(1, 63664020), (2, 31832010), (3, 21221340), (4, 15916005), (5, 12732804), (6, 10610670), (7, 9094860), (9, 7073780), (10, 6366402), (12, 5305335), (14, 4547430), (15, 4244268), (18, 3536890), (20, 3183201), (21, 3031620), (28, 2273715), (30, 2122134), (35, 1818972), (36, 1768445), (42, 1515810), (45, 1414756), (60, 1061067), (63, 1010540), (70, 909486), (84, 757905), (90, 707378), (105, 606324), (126, 505270), (140, 454743), (180, 353689), (210, 303162), (252, 252635), (315, 202108), (420, 151581), (630, 101054), (1260, 50527)]