72050284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 140174496

約数和(自身を除く): 68124212

約数列:

[1, 2, 4, 17, 34, 41, 43, 68, 82, 86, 164, 172, 601, 697, 731, 1202, 1394, 1462, 1763, 2404, 2788, 2924, 3526, 7052, 10217, 20434, 24641, 25843, 29971, 40868, 49282, 51686, 59942, 98564, 103372, 119884, 418897, 439331, 837794, 878662, 1059563, 1675588, 1757324, 2119126, 4238252, 18012571, 36025142, 72050284]

約数ペア:

[(1, 72050284), (2, 36025142), (4, 18012571), (17, 4238252), (34, 2119126), (41, 1757324), (43, 1675588), (68, 1059563), (82, 878662), (86, 837794), (164, 439331), (172, 418897), (601, 119884), (697, 103372), (731, 98564), (1202, 59942), (1394, 51686), (1462, 49282), (1763, 40868), (2404, 29971), (2788, 25843), (2924, 24641), (3526, 20434), (7052, 10217)]