25705296

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 74449600

約数和(自身を除く): 48744304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 379, 432, 471, 628, 758, 942, 1137, 1256, 1413, 1516, 1884, 2274, 2512, 2826, 3032, 3411, 3768, 4239, 4548, 5652, 6064, 6822, 7536, 8478, 9096, 10233, 11304, 13644, 16956, 18192, 20466, 22608, 27288, 33912, 40932, 54576, 59503, 67824, 81864, 119006, 163728, 178509, 238012, 357018, 476024, 535527, 714036, 952048, 1071054, 1428072, 1606581, 2142108, 2856144, 3213162, 4284216, 6426324, 8568432, 12852648, 25705296]

約数ペア:

[(1, 25705296), (2, 12852648), (3, 8568432), (4, 6426324), (6, 4284216), (8, 3213162), (9, 2856144), (12, 2142108), (16, 1606581), (18, 1428072), (24, 1071054), (27, 952048), (36, 714036), (48, 535527), (54, 476024), (72, 357018), (108, 238012), (144, 178509), (157, 163728), (216, 119006), (314, 81864), (379, 67824), (432, 59503), (471, 54576), (628, 40932), (758, 33912), (942, 27288), (1137, 22608), (1256, 20466), (1413, 18192), (1516, 16956), (1884, 13644), (2274, 11304), (2512, 10233), (2826, 9096), (3032, 8478), (3411, 7536), (3768, 6822), (4239, 6064), (4548, 5652)]