78520932

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6359}}^1$

素因数の和:6390

約数の個数: 72

約数和(自身を含む): 231504000

約数和(自身を除く): 152983068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6359, 12348, 12718, 19077, 25436, 38154, 44513, 57231, 76308, 89026, 114462, 133539, 178052, 228924, 267078, 311591, 400617, 534156, 623182, 801234, 934773, 1246364, 1602468, 1869546, 2181137, 2804319, 3739092, 4362274, 5608638, 6543411, 8724548, 11217276, 13086822, 19630233, 26173644, 39260466, 78520932]

約数ペア:

[(1, 78520932), (2, 39260466), (3, 26173644), (4, 19630233), (6, 13086822), (7, 11217276), (9, 8724548), (12, 6543411), (14, 5608638), (18, 4362274), (21, 3739092), (28, 2804319), (36, 2181137), (42, 1869546), (49, 1602468), (63, 1246364), (84, 934773), (98, 801234), (126, 623182), (147, 534156), (196, 400617), (252, 311591), (294, 267078), (343, 228924), (441, 178052), (588, 133539), (686, 114462), (882, 89026), (1029, 76308), (1372, 57231), (1764, 44513), (2058, 38154), (3087, 25436), (4116, 19077), (6174, 12718), (6359, 12348)]