63684180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50543}}^1$

素因数の和:50565

約数の個数: 72

約数和(自身を含む): 220776192

約数和(自身を除く): 157092012

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, 50543, 101086, 151629, 202172, 252715, 303258, 353801, 454887, 505430, 606516, 707602, 758145, 909774, 1010860, 1061403, 1415204, 1516290, 1769005, 1819548, 2122806, 2274435, 3032580, 3184209, 3538010, 4245612, 4548870, 5307015, 6368418, 7076020, 9097740, 10614030, 12736836, 15921045, 21228060, 31842090, 63684180]

約数ペア:

[(1, 63684180), (2, 31842090), (3, 21228060), (4, 15921045), (5, 12736836), (6, 10614030), (7, 9097740), (9, 7076020), (10, 6368418), (12, 5307015), (14, 4548870), (15, 4245612), (18, 3538010), (20, 3184209), (21, 3032580), (28, 2274435), (30, 2122806), (35, 1819548), (36, 1769005), (42, 1516290), (45, 1415204), (60, 1061403), (63, 1010860), (70, 909774), (84, 758145), (90, 707602), (105, 606516), (126, 505430), (140, 454887), (180, 353801), (210, 303258), (252, 252715), (315, 202172), (420, 151629), (630, 101086), (1260, 50543)]