71417664

素因数分解:

$2^6\times 3^2\times {\mathrm{123989}}^1$

素因数の和:124007

約数の個数: 42

約数和(自身を含む): 204707490

約数和(自身を除く): 133289826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 123989, 247978, 371967, 495956, 743934, 991912, 1115901, 1487868, 1983824, 2231802, 2975736, 3967648, 4463604, 5951472, 7935296, 8927208, 11902944, 17854416, 23805888, 35708832, 71417664]

約数ペア:

[(1, 71417664), (2, 35708832), (3, 23805888), (4, 17854416), (6, 11902944), (8, 8927208), (9, 7935296), (12, 5951472), (16, 4463604), (18, 3967648), (24, 2975736), (32, 2231802), (36, 1983824), (48, 1487868), (64, 1115901), (72, 991912), (96, 743934), (144, 495956), (192, 371967), (288, 247978), (576, 123989)]