86885448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{278479}}^1$

素因数の和:278501

約数の個数: 32

約数和(自身を含む): 233923200

約数和(自身を除く): 147037752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 278479, 556958, 835437, 1113916, 1670874, 2227832, 3341748, 3620227, 6683496, 7240454, 10860681, 14480908, 21721362, 28961816, 43442724, 86885448]

約数ペア:

[(1, 86885448), (2, 43442724), (3, 28961816), (4, 21721362), (6, 14480908), (8, 10860681), (12, 7240454), (13, 6683496), (24, 3620227), (26, 3341748), (39, 2227832), (52, 1670874), (78, 1113916), (104, 835437), (156, 556958), (312, 278479)]