145031292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{821}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 420088032

約数和(自身を除く): 275056740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 701, 821, 1402, 1642, 2103, 2463, 2804, 3284, 4206, 4907, 4926, 5747, 6309, 7389, 8412, 9814, 9852, 11494, 12618, 14721, 14778, 17241, 19628, 22988, 25236, 29442, 29556, 34482, 44163, 51723, 58884, 68964, 88326, 103446, 176652, 206892, 575521, 1151042, 1726563, 2302084, 3453126, 4028647, 5179689, 6906252, 8057294, 10359378, 12085941, 16114588, 20718756, 24171882, 36257823, 48343764, 72515646, 145031292]

約数ペア:

[(1, 145031292), (2, 72515646), (3, 48343764), (4, 36257823), (6, 24171882), (7, 20718756), (9, 16114588), (12, 12085941), (14, 10359378), (18, 8057294), (21, 6906252), (28, 5179689), (36, 4028647), (42, 3453126), (63, 2302084), (84, 1726563), (126, 1151042), (252, 575521), (701, 206892), (821, 176652), (1402, 103446), (1642, 88326), (2103, 68964), (2463, 58884), (2804, 51723), (3284, 44163), (4206, 34482), (4907, 29556), (4926, 29442), (5747, 25236), (6309, 22988), (7389, 19628), (8412, 17241), (9814, 14778), (9852, 14721), (11494, 12618)]