86638344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277687}}^1$

素因数の和:277709

約数の個数: 32

約数和(自身を含む): 233257920

約数和(自身を除く): 146619576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 277687, 555374, 833061, 1110748, 1666122, 2221496, 3332244, 3609931, 6664488, 7219862, 10829793, 14439724, 21659586, 28879448, 43319172, 86638344]

約数ペア:

[(1, 86638344), (2, 43319172), (3, 28879448), (4, 21659586), (6, 14439724), (8, 10829793), (12, 7219862), (13, 6664488), (24, 3609931), (26, 3332244), (39, 2221496), (52, 1666122), (78, 1110748), (104, 833061), (156, 555374), (312, 277687)]