85105836

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{937}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 228759440

約数和(自身を除く): 143653604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 937, 1044, 1566, 1682, 1874, 2523, 2811, 3132, 3364, 3748, 5046, 5622, 7569, 8433, 10092, 11244, 15138, 16866, 22707, 25299, 27173, 30276, 33732, 45414, 50598, 54346, 81519, 90828, 101196, 108692, 163038, 244557, 326076, 489114, 733671, 788017, 978228, 1467342, 1576034, 2364051, 2934684, 3152068, 4728102, 7092153, 9456204, 14184306, 21276459, 28368612, 42552918, 85105836]

約数ペア:

[(1, 85105836), (2, 42552918), (3, 28368612), (4, 21276459), (6, 14184306), (9, 9456204), (12, 7092153), (18, 4728102), (27, 3152068), (29, 2934684), (36, 2364051), (54, 1576034), (58, 1467342), (87, 978228), (108, 788017), (116, 733671), (174, 489114), (261, 326076), (348, 244557), (522, 163038), (783, 108692), (841, 101196), (937, 90828), (1044, 81519), (1566, 54346), (1682, 50598), (1874, 45414), (2523, 33732), (2811, 30276), (3132, 27173), (3364, 25299), (3748, 22707), (5046, 16866), (5622, 15138), (7569, 11244), (8433, 10092)]