69347808

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1024

約数の個数: 72

約数和(自身を含む): 198034200

約数和(自身を除く): 128686392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 619, 778, 1167, 1238, 1556, 1857, 2334, 2476, 3112, 3501, 3714, 4668, 4952, 5571, 6224, 7002, 7428, 9336, 9904, 11142, 12448, 14004, 14856, 18672, 19808, 22284, 28008, 29712, 37344, 44568, 56016, 59424, 89136, 112032, 178272, 240791, 481582, 722373, 963164, 1444746, 1926328, 2167119, 2889492, 3852656, 4334238, 5778984, 7705312, 8668476, 11557968, 17336952, 23115936, 34673904, 69347808]

約数ペア:

[(1, 69347808), (2, 34673904), (3, 23115936), (4, 17336952), (6, 11557968), (8, 8668476), (9, 7705312), (12, 5778984), (16, 4334238), (18, 3852656), (24, 2889492), (32, 2167119), (36, 1926328), (48, 1444746), (72, 963164), (96, 722373), (144, 481582), (288, 240791), (389, 178272), (619, 112032), (778, 89136), (1167, 59424), (1238, 56016), (1556, 44568), (1857, 37344), (2334, 29712), (2476, 28008), (3112, 22284), (3501, 19808), (3714, 18672), (4668, 14856), (4952, 14004), (5571, 12448), (6224, 11142), (7002, 9904), (7428, 9336)]