78564744

素因数分解:

$2^3\times 3^2\times {\mathrm{1091177}}^1$

素因数の和:1091189

約数の個数: 24

約数和(自身を含む): 212779710

約数和(自身を除く): 134214966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091177, 2182354, 3273531, 4364708, 6547062, 8729416, 9820593, 13094124, 19641186, 26188248, 39282372, 78564744]

約数ペア:

[(1, 78564744), (2, 39282372), (3, 26188248), (4, 19641186), (6, 13094124), (8, 9820593), (9, 8729416), (12, 6547062), (18, 4364708), (24, 3273531), (36, 2182354), (72, 1091177)]