68430672

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2368

約数の個数: 60

約数和(自身を含む): 192459904

約数和(自身を除く): 124029232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2131, 2676, 3568, 4014, 4262, 5352, 6393, 8028, 8524, 10704, 12786, 16056, 17048, 19179, 25572, 32112, 34096, 38358, 51144, 76716, 102288, 153432, 306864, 475213, 950426, 1425639, 1900852, 2851278, 3801704, 4276917, 5702556, 7603408, 8553834, 11405112, 17107668, 22810224, 34215336, 68430672]

約数ペア:

[(1, 68430672), (2, 34215336), (3, 22810224), (4, 17107668), (6, 11405112), (8, 8553834), (9, 7603408), (12, 5702556), (16, 4276917), (18, 3801704), (24, 2851278), (36, 1900852), (48, 1425639), (72, 950426), (144, 475213), (223, 306864), (446, 153432), (669, 102288), (892, 76716), (1338, 51144), (1784, 38358), (2007, 34096), (2131, 32112), (2676, 25572), (3568, 19179), (4014, 17048), (4262, 16056), (5352, 12786), (6393, 10704), (8028, 8524)]