64893384

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10859}}^1$

素因数の和:10954

約数の個数: 48

約数和(自身を含む): 177886800

約数和(自身を除く): 112993416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 10859, 21718, 32577, 43436, 65154, 86872, 97731, 130308, 195462, 260616, 390924, 781848, 901297, 1802594, 2703891, 3605188, 5407782, 7210376, 8111673, 10815564, 16223346, 21631128, 32446692, 64893384]

約数ペア:

[(1, 64893384), (2, 32446692), (3, 21631128), (4, 16223346), (6, 10815564), (8, 8111673), (9, 7210376), (12, 5407782), (18, 3605188), (24, 2703891), (36, 1802594), (72, 901297), (83, 781848), (166, 390924), (249, 260616), (332, 195462), (498, 130308), (664, 97731), (747, 86872), (996, 65154), (1494, 43436), (1992, 32577), (2988, 21718), (5976, 10859)]