90996172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 176389920

約数和(自身を除く): 85393748

約数列:

[1, 2, 4, 17, 34, 37, 59, 68, 74, 118, 148, 236, 613, 629, 1003, 1226, 1258, 2006, 2183, 2452, 2516, 4012, 4366, 8732, 10421, 20842, 22681, 36167, 37111, 41684, 45362, 72334, 74222, 90724, 144668, 148444, 385577, 614839, 771154, 1229678, 1338179, 1542308, 2459356, 2676358, 5352716, 22749043, 45498086, 90996172]

約数ペア:

[(1, 90996172), (2, 45498086), (4, 22749043), (17, 5352716), (34, 2676358), (37, 2459356), (59, 1542308), (68, 1338179), (74, 1229678), (118, 771154), (148, 614839), (236, 385577), (613, 148444), (629, 144668), (1003, 90724), (1226, 74222), (1258, 72334), (2006, 45362), (2183, 41684), (2452, 37111), (2516, 36167), (4012, 22681), (4366, 20842), (8732, 10421)]