80120352

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 231916608

約数和(自身を除く): 151796256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 258, 312, 344, 416, 516, 559, 624, 688, 1032, 1118, 1248, 1376, 1493, 1677, 2064, 2236, 2986, 3354, 4128, 4472, 4479, 5972, 6708, 8944, 8958, 11944, 13416, 17888, 17916, 19409, 23888, 26832, 35832, 38818, 47776, 53664, 58227, 64199, 71664, 77636, 116454, 128398, 143328, 155272, 192597, 232908, 256796, 310544, 385194, 465816, 513592, 621088, 770388, 834587, 931632, 1027184, 1540776, 1669174, 1863264, 2054368, 2503761, 3081552, 3338348, 5007522, 6163104, 6676696, 10015044, 13353392, 20030088, 26706784, 40060176, 80120352]

約数ペア:

[(1, 80120352), (2, 40060176), (3, 26706784), (4, 20030088), (6, 13353392), (8, 10015044), (12, 6676696), (13, 6163104), (16, 5007522), (24, 3338348), (26, 3081552), (32, 2503761), (39, 2054368), (43, 1863264), (48, 1669174), (52, 1540776), (78, 1027184), (86, 931632), (96, 834587), (104, 770388), (129, 621088), (156, 513592), (172, 465816), (208, 385194), (258, 310544), (312, 256796), (344, 232908), (416, 192597), (516, 155272), (559, 143328), (624, 128398), (688, 116454), (1032, 77636), (1118, 71664), (1248, 64199), (1376, 58227), (1493, 53664), (1677, 47776), (2064, 38818), (2236, 35832), (2986, 26832), (3354, 23888), (4128, 19409), (4472, 17916), (4479, 17888), (5972, 13416), (6708, 11944), (8944, 8958)]