145282068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 390702312

約数和(自身を除く): 245420244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 277, 306, 554, 612, 831, 857, 1108, 1662, 1714, 2493, 2571, 3324, 3428, 4709, 4986, 5142, 7713, 9418, 9972, 10284, 14127, 14569, 15426, 18836, 28254, 29138, 30852, 42381, 43707, 56508, 58276, 84762, 87414, 131121, 169524, 174828, 237389, 262242, 474778, 524484, 712167, 949556, 1424334, 2136501, 2848668, 4035613, 4273002, 8071226, 8546004, 12106839, 16142452, 24213678, 36320517, 48427356, 72641034, 145282068]

約数ペア:

[(1, 145282068), (2, 72641034), (3, 48427356), (4, 36320517), (6, 24213678), (9, 16142452), (12, 12106839), (17, 8546004), (18, 8071226), (34, 4273002), (36, 4035613), (51, 2848668), (68, 2136501), (102, 1424334), (153, 949556), (204, 712167), (277, 524484), (306, 474778), (554, 262242), (612, 237389), (831, 174828), (857, 169524), (1108, 131121), (1662, 87414), (1714, 84762), (2493, 58276), (2571, 56508), (3324, 43707), (3428, 42381), (4709, 30852), (4986, 29138), (5142, 28254), (7713, 18836), (9418, 15426), (9972, 14569), (10284, 14127)]