61851132

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5009}}^1$

素因数の和:5040

約数の個数: 72

約数和(自身を含む): 182364000

約数和(自身を除く): 120512868

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, 5009, 6174, 10018, 12348, 15027, 20036, 30054, 35063, 45081, 60108, 70126, 90162, 105189, 140252, 180324, 210378, 245441, 315567, 420756, 490882, 631134, 736323, 981764, 1262268, 1472646, 1718087, 2208969, 2945292, 3436174, 4417938, 5154261, 6872348, 8835876, 10308522, 15462783, 20617044, 30925566, 61851132]

約数ペア:

[(1, 61851132), (2, 30925566), (3, 20617044), (4, 15462783), (6, 10308522), (7, 8835876), (9, 6872348), (12, 5154261), (14, 4417938), (18, 3436174), (21, 2945292), (28, 2208969), (36, 1718087), (42, 1472646), (49, 1262268), (63, 981764), (84, 736323), (98, 631134), (126, 490882), (147, 420756), (196, 315567), (252, 245441), (294, 210378), (343, 180324), (441, 140252), (588, 105189), (686, 90162), (882, 70126), (1029, 60108), (1372, 45081), (1764, 35063), (2058, 30054), (3087, 20036), (4116, 15027), (5009, 12348), (6174, 10018)]