68831712

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1416

約数の個数: 72

約数和(自身を含む): 196887600

約数和(自身を除く): 128055888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1201, 1592, 1791, 2388, 2402, 3184, 3582, 3603, 4776, 4804, 6368, 7164, 7206, 9552, 9608, 10809, 14328, 14412, 19104, 19216, 21618, 28656, 28824, 38432, 43236, 57312, 57648, 86472, 115296, 172944, 238999, 345888, 477998, 716997, 955996, 1433994, 1911992, 2150991, 2867988, 3823984, 4301982, 5735976, 7647968, 8603964, 11471952, 17207928, 22943904, 34415856, 68831712]

約数ペア:

[(1, 68831712), (2, 34415856), (3, 22943904), (4, 17207928), (6, 11471952), (8, 8603964), (9, 7647968), (12, 5735976), (16, 4301982), (18, 3823984), (24, 2867988), (32, 2150991), (36, 1911992), (48, 1433994), (72, 955996), (96, 716997), (144, 477998), (199, 345888), (288, 238999), (398, 172944), (597, 115296), (796, 86472), (1194, 57648), (1201, 57312), (1592, 43236), (1791, 38432), (2388, 28824), (2402, 28656), (3184, 21618), (3582, 19216), (3603, 19104), (4776, 14412), (4804, 14328), (6368, 10809), (7164, 9608), (7206, 9552)]