88771088

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 205820160

約数和(自身を除く): 117049072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 151, 181, 203, 232, 302, 362, 406, 464, 604, 724, 812, 1057, 1208, 1267, 1448, 1624, 2114, 2416, 2534, 2896, 3248, 4228, 4379, 5068, 5249, 8456, 8758, 10136, 10498, 16912, 17516, 20272, 20996, 27331, 30653, 35032, 36743, 41992, 54662, 61306, 70064, 73486, 83984, 109324, 122612, 146972, 191317, 218648, 245224, 293944, 382634, 437296, 490448, 587888, 765268, 792599, 1530536, 1585198, 3061072, 3170396, 5548193, 6340792, 11096386, 12681584, 22192772, 44385544, 88771088]

約数ペア:

[(1, 88771088), (2, 44385544), (4, 22192772), (7, 12681584), (8, 11096386), (14, 6340792), (16, 5548193), (28, 3170396), (29, 3061072), (56, 1585198), (58, 1530536), (112, 792599), (116, 765268), (151, 587888), (181, 490448), (203, 437296), (232, 382634), (302, 293944), (362, 245224), (406, 218648), (464, 191317), (604, 146972), (724, 122612), (812, 109324), (1057, 83984), (1208, 73486), (1267, 70064), (1448, 61306), (1624, 54662), (2114, 41992), (2416, 36743), (2534, 35032), (2896, 30653), (3248, 27331), (4228, 20996), (4379, 20272), (5068, 17516), (5249, 16912), (8456, 10498), (8758, 10136)]