86863728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 257483520

約数和(自身を除く): 170619792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 617, 838, 1234, 1257, 1676, 1851, 2468, 2514, 2933, 3352, 3702, 4319, 4936, 5028, 5866, 6704, 7404, 8638, 8799, 9872, 10056, 11732, 12957, 14808, 17276, 17598, 20112, 23464, 25914, 29616, 34552, 35196, 46928, 51828, 69104, 70392, 103656, 140784, 207312, 258523, 517046, 775569, 1034092, 1551138, 1809661, 2068184, 3102276, 3619322, 4136368, 5428983, 6204552, 7238644, 10857966, 12409104, 14477288, 21715932, 28954576, 43431864, 86863728]

約数ペア:

[(1, 86863728), (2, 43431864), (3, 28954576), (4, 21715932), (6, 14477288), (7, 12409104), (8, 10857966), (12, 7238644), (14, 6204552), (16, 5428983), (21, 4136368), (24, 3619322), (28, 3102276), (42, 2068184), (48, 1809661), (56, 1551138), (84, 1034092), (112, 775569), (168, 517046), (336, 258523), (419, 207312), (617, 140784), (838, 103656), (1234, 70392), (1257, 69104), (1676, 51828), (1851, 46928), (2468, 35196), (2514, 34552), (2933, 29616), (3352, 25914), (3702, 23464), (4319, 20112), (4936, 17598), (5028, 17276), (5866, 14808), (6704, 12957), (7404, 11732), (8638, 10056), (8799, 9872)]