127815912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{36229}}^1$

素因数の和:36255

約数の個数: 72

約数和(自身を含む): 402696450

約数和(自身を除く): 274880538

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 36229, 72458, 108687, 144916, 217374, 253603, 289832, 326061, 434748, 507206, 652122, 760809, 869496, 1014412, 1304244, 1521618, 1775221, 2028824, 2282427, 2608488, 3043236, 3550442, 4564854, 5325663, 6086472, 7100884, 9129708, 10651326, 14201768, 15976989, 18259416, 21302652, 31953978, 42605304, 63907956, 127815912]

約数ペア:

[(1, 127815912), (2, 63907956), (3, 42605304), (4, 31953978), (6, 21302652), (7, 18259416), (8, 15976989), (9, 14201768), (12, 10651326), (14, 9129708), (18, 7100884), (21, 6086472), (24, 5325663), (28, 4564854), (36, 3550442), (42, 3043236), (49, 2608488), (56, 2282427), (63, 2028824), (72, 1775221), (84, 1521618), (98, 1304244), (126, 1014412), (147, 869496), (168, 760809), (196, 652122), (252, 507206), (294, 434748), (392, 326061), (441, 289832), (504, 253603), (588, 217374), (882, 144916), (1176, 108687), (1764, 72458), (3528, 36229)]