78013746

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2731}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 181295520

約数和(自身を除く): 103281774

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 2731, 3174, 4761, 5462, 8193, 9522, 14283, 16386, 24579, 28566, 49158, 62813, 73737, 125626, 147474, 188439, 376878, 565317, 1130634, 1444699, 1695951, 2889398, 3391902, 4334097, 8668194, 13002291, 26004582, 39006873, 78013746]

約数ペア:

[(1, 78013746), (2, 39006873), (3, 26004582), (6, 13002291), (9, 8668194), (18, 4334097), (23, 3391902), (27, 2889398), (46, 1695951), (54, 1444699), (69, 1130634), (138, 565317), (207, 376878), (414, 188439), (529, 147474), (621, 125626), (1058, 73737), (1242, 62813), (1587, 49158), (2731, 28566), (3174, 24579), (4761, 16386), (5462, 14283), (8193, 9522)]