85674924

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 223724592

約数和(自身を除く): 138049668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 106, 159, 166, 212, 249, 318, 332, 477, 498, 541, 636, 747, 954, 996, 1082, 1494, 1623, 1908, 2164, 2988, 3246, 4399, 4869, 6492, 8798, 9738, 13197, 17596, 19476, 26394, 28673, 39591, 44903, 52788, 57346, 79182, 86019, 89806, 114692, 134709, 158364, 172038, 179612, 258057, 269418, 344076, 404127, 516114, 538836, 808254, 1032228, 1616508, 2379859, 4759718, 7139577, 9519436, 14279154, 21418731, 28558308, 42837462, 85674924]

約数ペア:

[(1, 85674924), (2, 42837462), (3, 28558308), (4, 21418731), (6, 14279154), (9, 9519436), (12, 7139577), (18, 4759718), (36, 2379859), (53, 1616508), (83, 1032228), (106, 808254), (159, 538836), (166, 516114), (212, 404127), (249, 344076), (318, 269418), (332, 258057), (477, 179612), (498, 172038), (541, 158364), (636, 134709), (747, 114692), (954, 89806), (996, 86019), (1082, 79182), (1494, 57346), (1623, 52788), (1908, 44903), (2164, 39591), (2988, 28673), (3246, 26394), (4399, 19476), (4869, 17596), (6492, 13197), (8798, 9738)]