72142008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 186896160

約数和(自身を除く): 114754152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 222, 274, 296, 411, 444, 548, 593, 822, 888, 1096, 1186, 1644, 1779, 2372, 3288, 3558, 4744, 5069, 7116, 10138, 14232, 15207, 20276, 21941, 30414, 40552, 43882, 60828, 65823, 81241, 87764, 121656, 131646, 162482, 175528, 243723, 263292, 324964, 487446, 526584, 649928, 974892, 1949784, 3005917, 6011834, 9017751, 12023668, 18035502, 24047336, 36071004, 72142008]

約数ペア:

[(1, 72142008), (2, 36071004), (3, 24047336), (4, 18035502), (6, 12023668), (8, 9017751), (12, 6011834), (24, 3005917), (37, 1949784), (74, 974892), (111, 649928), (137, 526584), (148, 487446), (222, 324964), (274, 263292), (296, 243723), (411, 175528), (444, 162482), (548, 131646), (593, 121656), (822, 87764), (888, 81241), (1096, 65823), (1186, 60828), (1644, 43882), (1779, 40552), (2372, 30414), (3288, 21941), (3558, 20276), (4744, 15207), (5069, 14232), (7116, 10138)]