70321992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 190270080

約数和(自身を除く): 119948088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 857, 1052, 1578, 1714, 2104, 2571, 3156, 3419, 3428, 5142, 6312, 6838, 6856, 10257, 10284, 11141, 13676, 20514, 20568, 22282, 27352, 33423, 41028, 44564, 66846, 82056, 89128, 133692, 225391, 267384, 450782, 676173, 901564, 1352346, 1803128, 2704692, 2930083, 5409384, 5860166, 8790249, 11720332, 17580498, 23440664, 35160996, 70321992]

約数ペア:

[(1, 70321992), (2, 35160996), (3, 23440664), (4, 17580498), (6, 11720332), (8, 8790249), (12, 5860166), (13, 5409384), (24, 2930083), (26, 2704692), (39, 1803128), (52, 1352346), (78, 901564), (104, 676173), (156, 450782), (263, 267384), (312, 225391), (526, 133692), (789, 89128), (857, 82056), (1052, 66846), (1578, 44564), (1714, 41028), (2104, 33423), (2571, 27352), (3156, 22282), (3419, 20568), (3428, 20514), (5142, 13676), (6312, 11141), (6838, 10284), (6856, 10257)]