85433874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 102683118

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 71, 94, 102, 141, 142, 213, 251, 282, 426, 502, 753, 799, 1207, 1506, 1598, 2397, 2414, 3337, 3621, 4267, 4794, 6674, 7242, 8534, 10011, 11797, 12801, 17821, 20022, 23594, 25602, 35391, 35642, 53463, 56729, 70782, 106926, 113458, 170187, 200549, 302957, 340374, 401098, 601647, 605914, 837587, 908871, 1203294, 1675174, 1817742, 2512761, 5025522, 14238979, 28477958, 42716937, 85433874]

約数ペア:

[(1, 85433874), (2, 42716937), (3, 28477958), (6, 14238979), (17, 5025522), (34, 2512761), (47, 1817742), (51, 1675174), (71, 1203294), (94, 908871), (102, 837587), (141, 605914), (142, 601647), (213, 401098), (251, 340374), (282, 302957), (426, 200549), (502, 170187), (753, 113458), (799, 106926), (1207, 70782), (1506, 56729), (1598, 53463), (2397, 35642), (2414, 35391), (3337, 25602), (3621, 23594), (4267, 20022), (4794, 17821), (6674, 12801), (7242, 11797), (8534, 10011)]