81817488

素因数分解:

$2^4\times 3^2\times {\mathrm{568177}}^1$

素因数の和:568191

約数の個数: 30

約数和(自身を含む): 228975734

約数和(自身を除く): 147158246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 568177, 1136354, 1704531, 2272708, 3409062, 4545416, 5113593, 6818124, 9090832, 10227186, 13636248, 20454372, 27272496, 40908744, 81817488]

約数ペア:

[(1, 81817488), (2, 40908744), (3, 27272496), (4, 20454372), (6, 13636248), (8, 10227186), (9, 9090832), (12, 6818124), (16, 5113593), (18, 4545416), (24, 3409062), (36, 2272708), (48, 1704531), (72, 1136354), (144, 568177)]