90472278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1159901}}^1$

素因数の和:1159919

約数の個数: 16

約数和(自身を含む): 194863536

約数和(自身を除く): 104391258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1159901, 2319802, 3479703, 6959406, 15078713, 30157426, 45236139, 90472278]

約数ペア:

[(1, 90472278), (2, 45236139), (3, 30157426), (6, 15078713), (13, 6959406), (26, 3479703), (39, 2319802), (78, 1159901)]