90878964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{688477}}^1$

素因数の和:688495

約数の個数: 24

約数和(自身を含む): 231328608

約数和(自身を除く): 140449644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 688477, 1376954, 2065431, 2753908, 4130862, 7573247, 8261724, 15146494, 22719741, 30292988, 45439482, 90878964]

約数ペア:

[(1, 90878964), (2, 45439482), (3, 30292988), (4, 22719741), (6, 15146494), (11, 8261724), (12, 7573247), (22, 4130862), (33, 2753908), (44, 2065431), (66, 1376954), (132, 688477)]