80779482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1151}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 200558592

約数和(自身を除く): 119779110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557, 1114, 1151, 1671, 2302, 3342, 3453, 3899, 5013, 6906, 7798, 8057, 10026, 10359, 11697, 16114, 20718, 23394, 24171, 35091, 48342, 70182, 72513, 145026, 641107, 1282214, 1923321, 3846642, 4487749, 5769963, 8975498, 11539926, 13463247, 26926494, 40389741, 80779482]

約数ペア:

[(1, 80779482), (2, 40389741), (3, 26926494), (6, 13463247), (7, 11539926), (9, 8975498), (14, 5769963), (18, 4487749), (21, 3846642), (42, 1923321), (63, 1282214), (126, 641107), (557, 145026), (1114, 72513), (1151, 70182), (1671, 48342), (2302, 35091), (3342, 24171), (3453, 23394), (3899, 20718), (5013, 16114), (6906, 11697), (7798, 10359), (8057, 10026)]