71386992

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6791}}^1$

素因数の和:6878

約数の個数: 60

約数和(自身を含む): 202551024

約数和(自身を除く): 131164032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 6791, 10512, 13582, 20373, 27164, 40746, 54328, 61119, 81492, 108656, 122238, 162984, 244476, 325968, 488952, 495743, 977904, 991486, 1487229, 1982972, 2974458, 3965944, 4461687, 5948916, 7931888, 8923374, 11897832, 17846748, 23795664, 35693496, 71386992]

約数ペア:

[(1, 71386992), (2, 35693496), (3, 23795664), (4, 17846748), (6, 11897832), (8, 8923374), (9, 7931888), (12, 5948916), (16, 4461687), (18, 3965944), (24, 2974458), (36, 1982972), (48, 1487229), (72, 991486), (73, 977904), (144, 495743), (146, 488952), (219, 325968), (292, 244476), (438, 162984), (584, 122238), (657, 108656), (876, 81492), (1168, 61119), (1314, 54328), (1752, 40746), (2628, 27164), (3504, 20373), (5256, 13582), (6791, 10512)]