85859874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 198761472

約数和(自身を除く): 112901598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 127, 138, 142, 207, 213, 254, 381, 414, 426, 529, 639, 762, 1058, 1143, 1278, 1587, 1633, 2286, 2921, 3174, 3266, 4761, 4899, 5842, 8763, 9017, 9522, 9798, 14697, 17526, 18034, 26289, 27051, 29394, 37559, 52578, 54102, 67183, 75118, 81153, 112677, 134366, 162306, 201549, 207391, 225354, 338031, 403098, 414782, 604647, 622173, 676062, 1209294, 1244346, 1866519, 3733038, 4769993, 9539986, 14309979, 28619958, 42929937, 85859874]

約数ペア:

[(1, 85859874), (2, 42929937), (3, 28619958), (6, 14309979), (9, 9539986), (18, 4769993), (23, 3733038), (46, 1866519), (69, 1244346), (71, 1209294), (127, 676062), (138, 622173), (142, 604647), (207, 414782), (213, 403098), (254, 338031), (381, 225354), (414, 207391), (426, 201549), (529, 162306), (639, 134366), (762, 112677), (1058, 81153), (1143, 75118), (1278, 67183), (1587, 54102), (1633, 52578), (2286, 37559), (2921, 29394), (3174, 27051), (3266, 26289), (4761, 18034), (4899, 17526), (5842, 14697), (8763, 9798), (9017, 9522)]