7089378.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 141360912

約数和(自身を除く): 86132388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 169, 226, 241, 338, 339, 452, 482, 507, 676, 678, 723, 964, 1014, 1356, 1446, 1469, 2028, 2892, 2938, 3133, 4407, 5876, 6266, 8814, 9399, 12532, 17628, 18798, 19097, 27233, 37596, 38194, 40729, 54466, 57291, 76388, 81458, 81699, 108932, 114582, 122187, 162916, 163398, 229164, 244374, 326796, 354029, 488748, 708058, 1062087, 1416116, 2124174, 4248348, 4602377, 9204754, 13807131, 18409508, 27614262, 55228524]

約数ペア:

[(1, 55228524), (2, 27614262), (3, 18409508), (4, 13807131), (6, 9204754), (12, 4602377), (13, 4248348), (26, 2124174), (39, 1416116), (52, 1062087), (78, 708058), (113, 488748), (156, 354029), (169, 326796), (226, 244374), (241, 229164), (338, 163398), (339, 162916), (452, 122187), (482, 114582), (507, 108932), (676, 81699), (678, 81458), (723, 76388), (964, 57291), (1014, 54466), (1356, 40729), (1446, 38194), (1469, 37596), (2028, 27233), (2892, 19097), (2938, 18798), (3133, 17628), (4407, 12532), (5876, 9399), (6266, 8814)]