85392612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 143796348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 953, 1179, 1572, 1906, 2358, 2489, 2859, 3812, 4716, 4978, 5718, 7467, 8577, 9956, 11436, 14934, 17154, 18107, 22401, 29868, 34308, 36214, 44802, 54321, 72428, 89604, 108642, 124843, 162963, 217284, 249686, 325926, 374529, 499372, 651852, 749058, 1123587, 1498116, 2247174, 2372017, 4494348, 4744034, 7116051, 9488068, 14232102, 21348153, 28464204, 42696306, 85392612]

約数ペア:

[(1, 85392612), (2, 42696306), (3, 28464204), (4, 21348153), (6, 14232102), (9, 9488068), (12, 7116051), (18, 4744034), (19, 4494348), (36, 2372017), (38, 2247174), (57, 1498116), (76, 1123587), (114, 749058), (131, 651852), (171, 499372), (228, 374529), (262, 325926), (342, 249686), (393, 217284), (524, 162963), (684, 124843), (786, 108642), (953, 89604), (1179, 72428), (1572, 54321), (1906, 44802), (2358, 36214), (2489, 34308), (2859, 29868), (3812, 22401), (4716, 18107), (4978, 17154), (5718, 14934), (7467, 11436), (8577, 9956)]