87218832

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{10039}}^1$

素因数の和:10231

約数の個数: 40

約数和(自身を含む): 226582720

約数和(自身を除く): 139363888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 10039, 20078, 30117, 40156, 60234, 80312, 120468, 160624, 240936, 481872, 1817059, 3634118, 5451177, 7268236, 10902354, 14536472, 21804708, 29072944, 43609416, 87218832]

約数ペア:

[(1, 87218832), (2, 43609416), (3, 29072944), (4, 21804708), (6, 14536472), (8, 10902354), (12, 7268236), (16, 5451177), (24, 3634118), (48, 1817059), (181, 481872), (362, 240936), (543, 160624), (724, 120468), (1086, 80312), (1448, 60234), (2172, 40156), (2896, 30117), (4344, 20078), (8688, 10039)]