71426178

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 167270400

約数和(自身を除く): 95844222

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 207, 262, 393, 414, 439, 621, 786, 878, 1179, 1242, 1317, 2358, 2634, 3013, 3537, 3951, 6026, 7074, 7902, 9039, 10097, 11853, 18078, 20194, 23706, 27117, 30291, 54234, 57509, 60582, 81351, 90873, 115018, 162702, 172527, 181746, 272619, 345054, 517581, 545238, 1035162, 1322707, 1552743, 2645414, 3105486, 3968121, 7936242, 11904363, 23808726, 35713089, 71426178]

約数ペア:

[(1, 71426178), (2, 35713089), (3, 23808726), (6, 11904363), (9, 7936242), (18, 3968121), (23, 3105486), (27, 2645414), (46, 1552743), (54, 1322707), (69, 1035162), (131, 545238), (138, 517581), (207, 345054), (262, 272619), (393, 181746), (414, 172527), (439, 162702), (621, 115018), (786, 90873), (878, 81351), (1179, 60582), (1242, 57509), (1317, 54234), (2358, 30291), (2634, 27117), (3013, 23706), (3537, 20194), (3951, 18078), (6026, 11853), (7074, 10097), (7902, 9039)]