78707142

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{10691}}^1$

素因数の和:11108

約数の個数: 24

約数和(自身を含む): 170965080

約数和(自身を除く): 92257938

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 10691, 21382, 32073, 64146, 96219, 192438, 4372619, 8745238, 13117857, 26235714, 39353571, 78707142]

約数ペア:

[(1, 78707142), (2, 39353571), (3, 26235714), (6, 13117857), (9, 8745238), (18, 4372619), (409, 192438), (818, 96219), (1227, 64146), (2454, 32073), (3681, 21382), (7362, 10691)]