87278958

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41443}}^1$

素因数の和:41470

約数の個数: 40

約数和(自身を含む): 210618408

約数和(自身を除く): 123339450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 41443, 82886, 124329, 248658, 372987, 538759, 745974, 1077518, 1118961, 1616277, 2237922, 3232554, 3356883, 4848831, 6713766, 9697662, 14546493, 29092986, 43639479, 87278958]

約数ペア:

[(1, 87278958), (2, 43639479), (3, 29092986), (6, 14546493), (9, 9697662), (13, 6713766), (18, 4848831), (26, 3356883), (27, 3232554), (39, 2237922), (54, 1616277), (78, 1118961), (81, 1077518), (117, 745974), (162, 538759), (234, 372987), (351, 248658), (702, 124329), (1053, 82886), (2106, 41443)]