68175408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 202217216

約数和(自身を除く): 134041808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 613, 662, 993, 1226, 1324, 1839, 1986, 2317, 2452, 2648, 3678, 3972, 4291, 4634, 4904, 5296, 6951, 7356, 7944, 8582, 9268, 9808, 12873, 13902, 14712, 15888, 17164, 18536, 25746, 27804, 29424, 34328, 37072, 51492, 55608, 68656, 102984, 111216, 202903, 205968, 405806, 608709, 811612, 1217418, 1420321, 1623224, 2434836, 2840642, 3246448, 4260963, 4869672, 5681284, 8521926, 9739344, 11362568, 17043852, 22725136, 34087704, 68175408]

約数ペア:

[(1, 68175408), (2, 34087704), (3, 22725136), (4, 17043852), (6, 11362568), (7, 9739344), (8, 8521926), (12, 5681284), (14, 4869672), (16, 4260963), (21, 3246448), (24, 2840642), (28, 2434836), (42, 1623224), (48, 1420321), (56, 1217418), (84, 811612), (112, 608709), (168, 405806), (331, 205968), (336, 202903), (613, 111216), (662, 102984), (993, 68656), (1226, 55608), (1324, 51492), (1839, 37072), (1986, 34328), (2317, 29424), (2452, 27804), (2648, 25746), (3678, 18536), (3972, 17164), (4291, 15888), (4634, 14712), (4904, 13902), (5296, 12873), (6951, 9808), (7356, 9268), (7944, 8582)]