42390756

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4729}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 111249600

約数和(自身を除く): 68858844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 4729, 8964, 9458, 14187, 18916, 28374, 42561, 56748, 85122, 127683, 170244, 255366, 392507, 510732, 785014, 1177521, 1570028, 2355042, 3532563, 4710084, 7065126, 10597689, 14130252, 21195378, 42390756]

約数ペア:

[(1, 42390756), (2, 21195378), (3, 14130252), (4, 10597689), (6, 7065126), (9, 4710084), (12, 3532563), (18, 2355042), (27, 1570028), (36, 1177521), (54, 785014), (83, 510732), (108, 392507), (166, 255366), (249, 170244), (332, 127683), (498, 85122), (747, 56748), (996, 42561), (1494, 28374), (2241, 18916), (2988, 14187), (4482, 9458), (4729, 8964)]