90804408

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{51829}}^1$

素因数の和:51911

約数の個数: 32

約数和(自身を含む): 230125200

約数和(自身を除く): 139320792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 51829, 103658, 155487, 207316, 310974, 414632, 621948, 1243896, 3783517, 7567034, 11350551, 15134068, 22701102, 30268136, 45402204, 90804408]

約数ペア:

[(1, 90804408), (2, 45402204), (3, 30268136), (4, 22701102), (6, 15134068), (8, 11350551), (12, 7567034), (24, 3783517), (73, 1243896), (146, 621948), (219, 414632), (292, 310974), (438, 207316), (584, 155487), (876, 103658), (1752, 51829)]