90425524

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 185794560

約数和(自身を除く): 95369036

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 127, 236, 254, 413, 431, 508, 826, 862, 889, 1652, 1724, 1778, 3017, 3556, 6034, 7493, 12068, 14986, 25429, 29972, 50858, 52451, 54737, 101716, 104902, 109474, 178003, 209804, 218948, 356006, 383159, 712012, 766318, 1532636, 3229483, 6458966, 12917932, 22606381, 45212762, 90425524]

約数ペア:

[(1, 90425524), (2, 45212762), (4, 22606381), (7, 12917932), (14, 6458966), (28, 3229483), (59, 1532636), (118, 766318), (127, 712012), (236, 383159), (254, 356006), (413, 218948), (431, 209804), (508, 178003), (826, 109474), (862, 104902), (889, 101716), (1652, 54737), (1724, 52451), (1778, 50858), (3017, 29972), (3556, 25429), (6034, 14986), (7493, 12068)]