88717680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13691}}^1$

素因数の和:13716

約数の個数: 100

約数和(自身を含む): 308152152

約数和(自身を除く): 219434472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13691, 27382, 41073, 54764, 68455, 82146, 109528, 123219, 136910, 164292, 205365, 219056, 246438, 273820, 328584, 369657, 410730, 492876, 547640, 616095, 657168, 739314, 821460, 985752, 1095280, 1108971, 1232190, 1478628, 1642920, 1848285, 1971504, 2217942, 2464380, 2957256, 3285840, 3696570, 4435884, 4928760, 5544855, 5914512, 7393140, 8871768, 9857520, 11089710, 14786280, 17743536, 22179420, 29572560, 44358840, 88717680]

約数ペア:

[(1, 88717680), (2, 44358840), (3, 29572560), (4, 22179420), (5, 17743536), (6, 14786280), (8, 11089710), (9, 9857520), (10, 8871768), (12, 7393140), (15, 5914512), (16, 5544855), (18, 4928760), (20, 4435884), (24, 3696570), (27, 3285840), (30, 2957256), (36, 2464380), (40, 2217942), (45, 1971504), (48, 1848285), (54, 1642920), (60, 1478628), (72, 1232190), (80, 1108971), (81, 1095280), (90, 985752), (108, 821460), (120, 739314), (135, 657168), (144, 616095), (162, 547640), (180, 492876), (216, 410730), (240, 369657), (270, 328584), (324, 273820), (360, 246438), (405, 219056), (432, 205365), (540, 164292), (648, 136910), (720, 123219), (810, 109528), (1080, 82146), (1296, 68455), (1620, 54764), (2160, 41073), (3240, 27382), (6480, 13691)]