8708746428

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{193373}}^1$

素因数の和:193528

約数の個数: 60

約数和(自身を含む): 22930288920

約数和(自身を除く): 14221542492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 11259, 15012, 22518, 45036, 193373, 386746, 580119, 773492, 1160238, 1740357, 2320476, 3480714, 5221071, 6961428, 10442142, 15663213, 20884284, 26878847, 31326426, 53757694, 62652852, 80636541, 107515388, 161273082, 241909623, 322546164, 483819246, 725728869, 967638492, 1451457738, 2177186607, 2902915476, 4354373214, 8708746428]

約数ペア:

[(1, 8708746428), (2, 4354373214), (3, 2902915476), (4, 2177186607), (6, 1451457738), (9, 967638492), (12, 725728869), (18, 483819246), (27, 322546164), (36, 241909623), (54, 161273082), (81, 107515388), (108, 80636541), (139, 62652852), (162, 53757694), (278, 31326426), (324, 26878847), (417, 20884284), (556, 15663213), (834, 10442142), (1251, 6961428), (1668, 5221071), (2502, 3480714), (3753, 2320476), (5004, 1740357), (7506, 1160238), (11259, 773492), (15012, 580119), (22518, 386746), (45036, 193373)]