87928288

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2269}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 199069920

約数和(自身を除く): 111141632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2269, 2422, 2768, 4538, 4844, 5536, 9076, 9688, 15883, 18152, 19376, 31766, 36304, 38752, 63532, 72608, 127064, 254128, 392537, 508256, 785074, 1570148, 2747759, 3140296, 5495518, 6280592, 10991036, 12561184, 21982072, 43964144, 87928288]

約数ペア:

[(1, 87928288), (2, 43964144), (4, 21982072), (7, 12561184), (8, 10991036), (14, 6280592), (16, 5495518), (28, 3140296), (32, 2747759), (56, 1570148), (112, 785074), (173, 508256), (224, 392537), (346, 254128), (692, 127064), (1211, 72608), (1384, 63532), (2269, 38752), (2422, 36304), (2768, 31766), (4538, 19376), (4844, 18152), (5536, 15883), (9076, 9688)]