89372948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 184848384

約数和(自身を除く): 95475436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 127, 164, 254, 287, 508, 574, 613, 889, 1148, 1226, 1778, 2452, 3556, 4291, 5207, 8582, 10414, 17164, 20828, 25133, 36449, 50266, 72898, 77851, 100532, 145796, 155702, 175931, 311404, 351862, 544957, 703724, 1089914, 2179828, 3191891, 6383782, 12767564, 22343237, 44686474, 89372948]

約数ペア:

[(1, 89372948), (2, 44686474), (4, 22343237), (7, 12767564), (14, 6383782), (28, 3191891), (41, 2179828), (82, 1089914), (127, 703724), (164, 544957), (254, 351862), (287, 311404), (508, 175931), (574, 155702), (613, 145796), (889, 100532), (1148, 77851), (1226, 72898), (1778, 50266), (2452, 36449), (3556, 25133), (4291, 20828), (5207, 17164), (8582, 10414)]