81066444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 117066036

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 419, 701, 838, 1257, 1402, 1676, 2103, 2514, 2804, 4206, 5028, 8412, 9637, 16123, 19274, 28911, 32246, 38548, 48369, 57822, 64492, 96738, 115644, 193476, 293719, 587438, 881157, 1174876, 1762314, 3524628, 6755537, 13511074, 20266611, 27022148, 40533222, 81066444]

約数ペア:

[(1, 81066444), (2, 40533222), (3, 27022148), (4, 20266611), (6, 13511074), (12, 6755537), (23, 3524628), (46, 1762314), (69, 1174876), (92, 881157), (138, 587438), (276, 293719), (419, 193476), (701, 115644), (838, 96738), (1257, 64492), (1402, 57822), (1676, 48369), (2103, 38548), (2514, 32246), (2804, 28911), (4206, 19274), (5028, 16123), (8412, 9637)]