85173564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3595

約数の個数: 72

約数和(自身を含む): 236891088

約数和(自身を除く): 151717524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 3533, 4018, 6027, 7066, 8036, 10599, 12054, 14132, 21198, 24108, 24731, 42396, 49462, 74193, 98924, 144853, 148386, 173117, 289706, 296772, 346234, 434559, 519351, 579412, 692468, 869118, 1013971, 1038702, 1738236, 2027942, 2077404, 3041913, 4055884, 6083826, 7097797, 12167652, 14195594, 21293391, 28391188, 42586782, 85173564]

約数ペア:

[(1, 85173564), (2, 42586782), (3, 28391188), (4, 21293391), (6, 14195594), (7, 12167652), (12, 7097797), (14, 6083826), (21, 4055884), (28, 3041913), (41, 2077404), (42, 2027942), (49, 1738236), (82, 1038702), (84, 1013971), (98, 869118), (123, 692468), (147, 579412), (164, 519351), (196, 434559), (246, 346234), (287, 296772), (294, 289706), (492, 173117), (574, 148386), (588, 144853), (861, 98924), (1148, 74193), (1722, 49462), (2009, 42396), (3444, 24731), (3533, 24108), (4018, 21198), (6027, 14132), (7066, 12054), (8036, 10599)]