86237480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6618

約数の個数: 64

約数和(自身を含む): 226506240

約数和(自身を除く): 140268760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6553, 6580, 13106, 13160, 26212, 32765, 45871, 52424, 65530, 91742, 131060, 183484, 229355, 262120, 307991, 366968, 458710, 615982, 917420, 1231964, 1539955, 1834840, 2155937, 2463928, 3079910, 4311874, 6159820, 8623748, 10779685, 12319640, 17247496, 21559370, 43118740, 86237480]

約数ペア:

[(1, 86237480), (2, 43118740), (4, 21559370), (5, 17247496), (7, 12319640), (8, 10779685), (10, 8623748), (14, 6159820), (20, 4311874), (28, 3079910), (35, 2463928), (40, 2155937), (47, 1834840), (56, 1539955), (70, 1231964), (94, 917420), (140, 615982), (188, 458710), (235, 366968), (280, 307991), (329, 262120), (376, 229355), (470, 183484), (658, 131060), (940, 91742), (1316, 65530), (1645, 52424), (1880, 45871), (2632, 32765), (3290, 26212), (6553, 13160), (6580, 13106)]