72220299

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13249}}^1$

素因数の和:13354

約数の個数: 16

約数和(自身を含む): 101760000

約数和(自身を除く): 29539701

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 13249, 39747, 304727, 914181, 1046671, 3140013, 24073433, 72220299]

約数ペア:

[(1, 72220299), (3, 24073433), (23, 3140013), (69, 1046671), (79, 914181), (237, 304727), (1817, 39747), (5451, 13249)]