805172724

素因数分解:

$2^2\times 3^5\times {\mathrm{191}}^1\times {\mathrm{4337}}^1$

素因数の和:4547

約数の個数: 72

約数和(自身を含む): 2122219008

約数和(自身を除く): 1317046284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 243, 324, 382, 486, 573, 764, 972, 1146, 1719, 2292, 3438, 4337, 5157, 6876, 8674, 10314, 13011, 15471, 17348, 20628, 26022, 30942, 39033, 46413, 52044, 61884, 78066, 92826, 117099, 156132, 185652, 234198, 351297, 468396, 702594, 828367, 1053891, 1405188, 1656734, 2107782, 2485101, 3313468, 4215564, 4970202, 7455303, 9940404, 14910606, 22365909, 29821212, 44731818, 67097727, 89463636, 134195454, 201293181, 268390908, 402586362, 805172724]

約数ペア:

[(1, 805172724), (2, 402586362), (3, 268390908), (4, 201293181), (6, 134195454), (9, 89463636), (12, 67097727), (18, 44731818), (27, 29821212), (36, 22365909), (54, 14910606), (81, 9940404), (108, 7455303), (162, 4970202), (191, 4215564), (243, 3313468), (324, 2485101), (382, 2107782), (486, 1656734), (573, 1405188), (764, 1053891), (972, 828367), (1146, 702594), (1719, 468396), (2292, 351297), (3438, 234198), (4337, 185652), (5157, 156132), (6876, 117099), (8674, 92826), (10314, 78066), (13011, 61884), (15471, 52044), (17348, 46413), (20628, 39033), (26022, 30942)]