78122592

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 223016976

約数和(自身を除く): 144894384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 557, 974, 1114, 1461, 1671, 1948, 2228, 2922, 3342, 3896, 4383, 4456, 5013, 5844, 6684, 7792, 8766, 8912, 10026, 11688, 13368, 15584, 17532, 17824, 20052, 23376, 26736, 35064, 40104, 46752, 53472, 70128, 80208, 140256, 160416, 271259, 542518, 813777, 1085036, 1627554, 2170072, 2441331, 3255108, 4340144, 4882662, 6510216, 8680288, 9765324, 13020432, 19530648, 26040864, 39061296, 78122592]

約数ペア:

[(1, 78122592), (2, 39061296), (3, 26040864), (4, 19530648), (6, 13020432), (8, 9765324), (9, 8680288), (12, 6510216), (16, 4882662), (18, 4340144), (24, 3255108), (32, 2441331), (36, 2170072), (48, 1627554), (72, 1085036), (96, 813777), (144, 542518), (288, 271259), (487, 160416), (557, 140256), (974, 80208), (1114, 70128), (1461, 53472), (1671, 46752), (1948, 40104), (2228, 35064), (2922, 26736), (3342, 23376), (3896, 20052), (4383, 17824), (4456, 17532), (5013, 15584), (5844, 13368), (6684, 11688), (7792, 10026), (8766, 8912)]