81784584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 254517120

約数和(自身を除く): 172732536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 263, 504, 526, 617, 789, 1052, 1234, 1578, 1841, 1851, 2104, 2367, 2468, 3156, 3682, 3702, 4319, 4734, 4936, 5523, 5553, 6312, 7364, 7404, 8638, 9468, 11046, 11106, 12957, 14728, 14808, 16569, 17276, 18936, 22092, 22212, 25914, 33138, 34552, 38871, 44184, 44424, 51828, 66276, 77742, 103656, 132552, 155484, 162271, 310968, 324542, 486813, 649084, 973626, 1135897, 1298168, 1460439, 1947252, 2271794, 2920878, 3407691, 3894504, 4543588, 5841756, 6815382, 9087176, 10223073, 11683512, 13630764, 20446146, 27261528, 40892292, 81784584]

約数ペア:

[(1, 81784584), (2, 40892292), (3, 27261528), (4, 20446146), (6, 13630764), (7, 11683512), (8, 10223073), (9, 9087176), (12, 6815382), (14, 5841756), (18, 4543588), (21, 3894504), (24, 3407691), (28, 2920878), (36, 2271794), (42, 1947252), (56, 1460439), (63, 1298168), (72, 1135897), (84, 973626), (126, 649084), (168, 486813), (252, 324542), (263, 310968), (504, 162271), (526, 155484), (617, 132552), (789, 103656), (1052, 77742), (1234, 66276), (1578, 51828), (1841, 44424), (1851, 44184), (2104, 38871), (2367, 34552), (2468, 33138), (3156, 25914), (3682, 22212), (3702, 22092), (4319, 18936), (4734, 17276), (4936, 16569), (5523, 14808), (5553, 14728), (6312, 12957), (7364, 11106), (7404, 11046), (8638, 9468)]