90399148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 188455680

約数和(自身を除く): 98056532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 163, 203, 326, 406, 652, 683, 812, 1141, 1366, 2282, 2732, 4564, 4727, 4781, 9454, 9562, 18908, 19124, 19807, 33089, 39614, 66178, 79228, 111329, 132356, 138649, 222658, 277298, 445316, 554596, 779303, 1558606, 3117212, 3228541, 6457082, 12914164, 22599787, 45199574, 90399148]

約数ペア:

[(1, 90399148), (2, 45199574), (4, 22599787), (7, 12914164), (14, 6457082), (28, 3228541), (29, 3117212), (58, 1558606), (116, 779303), (163, 554596), (203, 445316), (326, 277298), (406, 222658), (652, 138649), (683, 132356), (812, 111329), (1141, 79228), (1366, 66178), (2282, 39614), (2732, 33089), (4564, 19807), (4727, 19124), (4781, 18908), (9454, 9562)]