25963416

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 73616400

約数和(自身を除く): 47652984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 389, 412, 618, 648, 778, 824, 927, 1167, 1236, 1556, 1854, 2334, 2472, 2781, 3112, 3501, 3708, 4668, 5562, 7002, 7416, 8343, 9336, 10503, 11124, 14004, 16686, 21006, 22248, 28008, 31509, 33372, 40067, 42012, 63018, 66744, 80134, 84024, 120201, 126036, 160268, 240402, 252072, 320536, 360603, 480804, 721206, 961608, 1081809, 1442412, 2163618, 2884824, 3245427, 4327236, 6490854, 8654472, 12981708, 25963416]

約数ペア:

[(1, 25963416), (2, 12981708), (3, 8654472), (4, 6490854), (6, 4327236), (8, 3245427), (9, 2884824), (12, 2163618), (18, 1442412), (24, 1081809), (27, 961608), (36, 721206), (54, 480804), (72, 360603), (81, 320536), (103, 252072), (108, 240402), (162, 160268), (206, 126036), (216, 120201), (309, 84024), (324, 80134), (389, 66744), (412, 63018), (618, 42012), (648, 40067), (778, 33372), (824, 31509), (927, 28008), (1167, 22248), (1236, 21006), (1556, 16686), (1854, 14004), (2334, 11124), (2472, 10503), (2781, 9336), (3112, 8343), (3501, 7416), (3708, 7002), (4668, 5562)]