82904864

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 195134940

約数和(自身を除く): 112230076

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1429, 1568, 1813, 2072, 2858, 3626, 4144, 5716, 7252, 8288, 10003, 11432, 14504, 20006, 22864, 29008, 40012, 45728, 52873, 58016, 70021, 80024, 105746, 140042, 160048, 211492, 280084, 320096, 370111, 422984, 560168, 740222, 845968, 1120336, 1480444, 1691936, 2240672, 2590777, 2960888, 5181554, 5921776, 10363108, 11843552, 20726216, 41452432, 82904864]

約数ペア:

[(1, 82904864), (2, 41452432), (4, 20726216), (7, 11843552), (8, 10363108), (14, 5921776), (16, 5181554), (28, 2960888), (32, 2590777), (37, 2240672), (49, 1691936), (56, 1480444), (74, 1120336), (98, 845968), (112, 740222), (148, 560168), (196, 422984), (224, 370111), (259, 320096), (296, 280084), (392, 211492), (518, 160048), (592, 140042), (784, 105746), (1036, 80024), (1184, 70021), (1429, 58016), (1568, 52873), (1813, 45728), (2072, 40012), (2858, 29008), (3626, 22864), (4144, 20006), (5716, 14504), (7252, 11432), (8288, 10003)]