90102544

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 208593792

約数和(自身を除く): 118491248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 86, 106, 112, 172, 212, 301, 344, 353, 371, 424, 602, 688, 706, 742, 848, 1204, 1412, 1484, 2279, 2408, 2471, 2824, 2968, 4558, 4816, 4942, 5648, 5936, 9116, 9884, 15179, 15953, 18232, 18709, 19768, 30358, 31906, 36464, 37418, 39536, 60716, 63812, 74836, 106253, 121432, 127624, 130963, 149672, 212506, 242864, 255248, 261926, 299344, 425012, 523852, 804487, 850024, 1047704, 1608974, 1700048, 2095408, 3217948, 5631409, 6435896, 11262818, 12871792, 22525636, 45051272, 90102544]

約数ペア:

[(1, 90102544), (2, 45051272), (4, 22525636), (7, 12871792), (8, 11262818), (14, 6435896), (16, 5631409), (28, 3217948), (43, 2095408), (53, 1700048), (56, 1608974), (86, 1047704), (106, 850024), (112, 804487), (172, 523852), (212, 425012), (301, 299344), (344, 261926), (353, 255248), (371, 242864), (424, 212506), (602, 149672), (688, 130963), (706, 127624), (742, 121432), (848, 106253), (1204, 74836), (1412, 63812), (1484, 60716), (2279, 39536), (2408, 37418), (2471, 36464), (2824, 31906), (2968, 30358), (4558, 19768), (4816, 18709), (4942, 18232), (5648, 15953), (5936, 15179), (9116, 9884)]