84930188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 175440384

約数和(自身を除く): 90510196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 443, 574, 668, 886, 1148, 1169, 1772, 2338, 3101, 4676, 6202, 6847, 12404, 13694, 18163, 27388, 36326, 47929, 72652, 73981, 95858, 127141, 147962, 191716, 254282, 295924, 508564, 517867, 1035734, 2071468, 3033221, 6066442, 12132884, 21232547, 42465094, 84930188]

約数ペア:

[(1, 84930188), (2, 42465094), (4, 21232547), (7, 12132884), (14, 6066442), (28, 3033221), (41, 2071468), (82, 1035734), (164, 517867), (167, 508564), (287, 295924), (334, 254282), (443, 191716), (574, 147962), (668, 127141), (886, 95858), (1148, 73981), (1169, 72652), (1772, 47929), (2338, 36326), (3101, 27388), (4676, 18163), (6202, 13694), (6847, 12404)]