84342986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 78227254

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 89, 91, 127, 178, 182, 254, 287, 533, 574, 623, 889, 1066, 1157, 1246, 1651, 1778, 2314, 3302, 3649, 3731, 5207, 7298, 7462, 8099, 10414, 11303, 11557, 16198, 22606, 23114, 25543, 36449, 47437, 51086, 67691, 72898, 79121, 94874, 135382, 146939, 158242, 293878, 332059, 463423, 473837, 664118, 926846, 947674, 1028573, 2057146, 3243961, 6024499, 6487922, 12048998, 42171493, 84342986]

約数ペア:

[(1, 84342986), (2, 42171493), (7, 12048998), (13, 6487922), (14, 6024499), (26, 3243961), (41, 2057146), (82, 1028573), (89, 947674), (91, 926846), (127, 664118), (178, 473837), (182, 463423), (254, 332059), (287, 293878), (533, 158242), (574, 146939), (623, 135382), (889, 94874), (1066, 79121), (1157, 72898), (1246, 67691), (1651, 51086), (1778, 47437), (2314, 36449), (3302, 25543), (3649, 23114), (3731, 22606), (5207, 16198), (7298, 11557), (7462, 11303), (8099, 10414)]