72419382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5273}}^1$

素因数の和:5397

約数の個数: 48

約数和(自身を含む): 181003680

約数和(自身を除く): 108584298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 5273, 6867, 10546, 13734, 15819, 31638, 36911, 47457, 73822, 94914, 110733, 221466, 332199, 574757, 664398, 1149514, 1724271, 3448542, 4023299, 5172813, 8046598, 10345626, 12069897, 24139794, 36209691, 72419382]

約数ペア:

[(1, 72419382), (2, 36209691), (3, 24139794), (6, 12069897), (7, 10345626), (9, 8046598), (14, 5172813), (18, 4023299), (21, 3448542), (42, 1724271), (63, 1149514), (109, 664398), (126, 574757), (218, 332199), (327, 221466), (654, 110733), (763, 94914), (981, 73822), (1526, 47457), (1962, 36911), (2289, 31638), (4578, 15819), (5273, 13734), (6867, 10546)]