65416248

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 184679880

約数和(自身を除く): 119263632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 643, 648, 942, 1256, 1286, 1413, 1884, 1929, 2572, 2826, 3768, 3858, 4239, 5144, 5652, 5787, 7716, 8478, 11304, 11574, 12717, 15432, 16956, 17361, 23148, 25434, 33912, 34722, 46296, 50868, 52083, 69444, 100951, 101736, 104166, 138888, 201902, 208332, 302853, 403804, 416664, 605706, 807608, 908559, 1211412, 1817118, 2422824, 2725677, 3634236, 5451354, 7268472, 8177031, 10902708, 16354062, 21805416, 32708124, 65416248]

約数ペア:

[(1, 65416248), (2, 32708124), (3, 21805416), (4, 16354062), (6, 10902708), (8, 8177031), (9, 7268472), (12, 5451354), (18, 3634236), (24, 2725677), (27, 2422824), (36, 1817118), (54, 1211412), (72, 908559), (81, 807608), (108, 605706), (157, 416664), (162, 403804), (216, 302853), (314, 208332), (324, 201902), (471, 138888), (628, 104166), (643, 101736), (648, 100951), (942, 69444), (1256, 52083), (1286, 50868), (1413, 46296), (1884, 34722), (1929, 33912), (2572, 25434), (2826, 23148), (3768, 17361), (3858, 16956), (4239, 15432), (5144, 12717), (5652, 11574), (5787, 11304), (7716, 8478)]