85517196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 211632960

約数和(自身を除く): 126115764

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 59, 86, 106, 118, 129, 159, 172, 177, 212, 236, 258, 318, 354, 516, 636, 708, 2279, 2537, 2809, 3127, 4558, 5074, 5618, 6254, 6837, 7611, 8427, 9116, 9381, 10148, 11236, 12508, 13674, 15222, 16854, 18762, 27348, 30444, 33708, 37524, 120787, 134461, 165731, 241574, 268922, 331462, 362361, 403383, 483148, 497193, 537844, 662924, 724722, 806766, 994386, 1449444, 1613532, 1988772, 7126433, 14252866, 21379299, 28505732, 42758598, 85517196]

約数ペア:

[(1, 85517196), (2, 42758598), (3, 28505732), (4, 21379299), (6, 14252866), (12, 7126433), (43, 1988772), (53, 1613532), (59, 1449444), (86, 994386), (106, 806766), (118, 724722), (129, 662924), (159, 537844), (172, 497193), (177, 483148), (212, 403383), (236, 362361), (258, 331462), (318, 268922), (354, 241574), (516, 165731), (636, 134461), (708, 120787), (2279, 37524), (2537, 33708), (2809, 30444), (3127, 27348), (4558, 18762), (5074, 16854), (5618, 15222), (6254, 13674), (6837, 12508), (7611, 11236), (8427, 10148), (9116, 9381)]