177399732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 451299072

約数和(自身を除く): 273899340

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1321, 1444, 1767, 2166, 2356, 2642, 3534, 3963, 4332, 5284, 7068, 7926, 11191, 15852, 22382, 25099, 33573, 40951, 44764, 50198, 67146, 75297, 81902, 100396, 122853, 134292, 150594, 163804, 245706, 301188, 476881, 491412, 778069, 953762, 1430643, 1556138, 1907524, 2334207, 2861286, 3112276, 4668414, 5722572, 9336828, 14783311, 29566622, 44349933, 59133244, 88699866, 177399732]

約数ペア:

[(1, 177399732), (2, 88699866), (3, 59133244), (4, 44349933), (6, 29566622), (12, 14783311), (19, 9336828), (31, 5722572), (38, 4668414), (57, 3112276), (62, 2861286), (76, 2334207), (93, 1907524), (114, 1556138), (124, 1430643), (186, 953762), (228, 778069), (361, 491412), (372, 476881), (589, 301188), (722, 245706), (1083, 163804), (1178, 150594), (1321, 134292), (1444, 122853), (1767, 100396), (2166, 81902), (2356, 75297), (2642, 67146), (3534, 50198), (3963, 44764), (4332, 40951), (5284, 33573), (7068, 25099), (7926, 22382), (11191, 15852)]