79257087

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 71700993

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 47, 63, 71, 87, 91, 117, 141, 203, 213, 261, 273, 329, 377, 423, 497, 609, 611, 639, 819, 923, 987, 1131, 1363, 1491, 1827, 1833, 2059, 2639, 2769, 2961, 3337, 3393, 4089, 4277, 4473, 5499, 6177, 6461, 7917, 8307, 9541, 10011, 12267, 12831, 14413, 17719, 18531, 19383, 23359, 23751, 26767, 28623, 30033, 38493, 43239, 43381, 53157, 58149, 70077, 80301, 85869, 96773, 124033, 129717, 130143, 159471, 187369, 210231, 240903, 290319, 303667, 372099, 390429, 562107, 677411, 870957, 911001, 1116297, 1258049, 1686321, 2032233, 2733003, 3774147, 6096699, 8806343, 11322441, 26419029, 79257087]

約数ペア:

[(1, 79257087), (3, 26419029), (7, 11322441), (9, 8806343), (13, 6096699), (21, 3774147), (29, 2733003), (39, 2032233), (47, 1686321), (63, 1258049), (71, 1116297), (87, 911001), (91, 870957), (117, 677411), (141, 562107), (203, 390429), (213, 372099), (261, 303667), (273, 290319), (329, 240903), (377, 210231), (423, 187369), (497, 159471), (609, 130143), (611, 129717), (639, 124033), (819, 96773), (923, 85869), (987, 80301), (1131, 70077), (1363, 58149), (1491, 53157), (1827, 43381), (1833, 43239), (2059, 38493), (2639, 30033), (2769, 28623), (2961, 26767), (3337, 23751), (3393, 23359), (4089, 19383), (4277, 18531), (4473, 17719), (5499, 14413), (6177, 12831), (6461, 12267), (7917, 10011), (8307, 9541)]