81749856

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44819}}^1$

素因数の和:44851

約数の個数: 48

約数和(自身を含む): 225892800

約数和(自身を除く): 144142944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44819, 89638, 134457, 179276, 268914, 358552, 537828, 717104, 851561, 1075656, 1434208, 1703122, 2151312, 2554683, 3406244, 4302624, 5109366, 6812488, 10218732, 13624976, 20437464, 27249952, 40874928, 81749856]

約数ペア:

[(1, 81749856), (2, 40874928), (3, 27249952), (4, 20437464), (6, 13624976), (8, 10218732), (12, 6812488), (16, 5109366), (19, 4302624), (24, 3406244), (32, 2554683), (38, 2151312), (48, 1703122), (57, 1434208), (76, 1075656), (96, 851561), (114, 717104), (152, 537828), (228, 358552), (304, 268914), (456, 179276), (608, 134457), (912, 89638), (1824, 44819)]