80212866032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1\times {\mathrm{3169}}^1$

素因数の和:4930

約数の個数: 80

約数和(自身を含む): 169815276960

約数和(自身を除く): 89602410928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1667, 1898, 3169, 3334, 3796, 6338, 6668, 7592, 12676, 13336, 15184, 21671, 25352, 26672, 41197, 43342, 50704, 82394, 86684, 121691, 164788, 173368, 231337, 243382, 329576, 346736, 462674, 486764, 659152, 925348, 973528, 1581983, 1850696, 1947056, 3007381, 3163966, 3701392, 5282723, 6014762, 6327932, 10565446, 12029524, 12655864, 21130892, 24059048, 25311728, 42261784, 48118096, 68675399, 84523568, 137350798, 274701596, 385638779, 549403192, 771277558, 1098806384, 1542555116, 3085110232, 5013304127, 6170220464, 10026608254, 20053216508, 40106433016, 80212866032]

約数ペア:

[(1, 80212866032), (2, 40106433016), (4, 20053216508), (8, 10026608254), (13, 6170220464), (16, 5013304127), (26, 3085110232), (52, 1542555116), (73, 1098806384), (104, 771277558), (146, 549403192), (208, 385638779), (292, 274701596), (584, 137350798), (949, 84523568), (1168, 68675399), (1667, 48118096), (1898, 42261784), (3169, 25311728), (3334, 24059048), (3796, 21130892), (6338, 12655864), (6668, 12029524), (7592, 10565446), (12676, 6327932), (13336, 6014762), (15184, 5282723), (21671, 3701392), (25352, 3163966), (26672, 3007381), (41197, 1947056), (43342, 1850696), (50704, 1581983), (82394, 973528), (86684, 925348), (121691, 659152), (164788, 486764), (173368, 462674), (231337, 346736), (243382, 329576)]