77653992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248891}}^1$

素因数の和:248913

約数の個数: 32

約数和(自身を含む): 209069280

約数和(自身を除く): 131415288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 248891, 497782, 746673, 995564, 1493346, 1991128, 2986692, 3235583, 5973384, 6471166, 9706749, 12942332, 19413498, 25884664, 38826996, 77653992]

約数ペア:

[(1, 77653992), (2, 38826996), (3, 25884664), (4, 19413498), (6, 12942332), (8, 9706749), (12, 6471166), (13, 5973384), (24, 3235583), (26, 2986692), (39, 1991128), (52, 1493346), (78, 995564), (104, 746673), (156, 497782), (312, 248891)]