87975264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 250840800

約数和(自身を除く): 162865536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 208, 312, 314, 416, 449, 471, 624, 628, 898, 942, 1248, 1256, 1347, 1796, 1884, 2041, 2512, 2694, 3592, 3768, 4082, 5024, 5388, 5837, 6123, 7184, 7536, 8164, 10776, 11674, 12246, 14368, 15072, 16328, 17511, 21552, 23348, 24492, 32656, 35022, 43104, 46696, 48984, 65312, 70044, 70493, 93392, 97968, 140088, 140986, 186784, 195936, 211479, 280176, 281972, 422958, 560352, 563944, 845916, 916409, 1127888, 1691832, 1832818, 2255776, 2749227, 3383664, 3665636, 5498454, 6767328, 7331272, 10996908, 14662544, 21993816, 29325088, 43987632, 87975264]

約数ペア:

[(1, 87975264), (2, 43987632), (3, 29325088), (4, 21993816), (6, 14662544), (8, 10996908), (12, 7331272), (13, 6767328), (16, 5498454), (24, 3665636), (26, 3383664), (32, 2749227), (39, 2255776), (48, 1832818), (52, 1691832), (78, 1127888), (96, 916409), (104, 845916), (156, 563944), (157, 560352), (208, 422958), (312, 281972), (314, 280176), (416, 211479), (449, 195936), (471, 186784), (624, 140986), (628, 140088), (898, 97968), (942, 93392), (1248, 70493), (1256, 70044), (1347, 65312), (1796, 48984), (1884, 46696), (2041, 43104), (2512, 35022), (2694, 32656), (3592, 24492), (3768, 23348), (4082, 21552), (5024, 17511), (5388, 16328), (5837, 15072), (6123, 14368), (7184, 12246), (7536, 11674), (8164, 10776)]