171870012

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 453910912

約数和(自身を除く): 282040900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 243, 302, 324, 453, 486, 604, 906, 972, 1171, 1359, 1812, 2342, 2718, 3513, 4077, 4684, 5436, 7026, 8154, 10539, 12231, 14052, 16308, 21078, 24462, 31617, 36693, 42156, 48924, 63234, 73386, 94851, 126468, 146772, 176821, 189702, 284553, 353642, 379404, 530463, 569106, 707284, 1060926, 1138212, 1591389, 2121852, 3182778, 4774167, 6365556, 9548334, 14322501, 19096668, 28645002, 42967503, 57290004, 85935006, 171870012]

約数ペア:

[(1, 171870012), (2, 85935006), (3, 57290004), (4, 42967503), (6, 28645002), (9, 19096668), (12, 14322501), (18, 9548334), (27, 6365556), (36, 4774167), (54, 3182778), (81, 2121852), (108, 1591389), (151, 1138212), (162, 1060926), (243, 707284), (302, 569106), (324, 530463), (453, 379404), (486, 353642), (604, 284553), (906, 189702), (972, 176821), (1171, 146772), (1359, 126468), (1812, 94851), (2342, 73386), (2718, 63234), (3513, 48924), (4077, 42156), (4684, 36693), (5436, 31617), (7026, 24462), (8154, 21078), (10539, 16308), (12231, 14052)]