69277344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 72

約数和(自身を含む): 192024000

約数和(自身を除く): 122746656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 1999, 2166, 2888, 3998, 4332, 5776, 5997, 7996, 8664, 11552, 11994, 15992, 17328, 23988, 31984, 34656, 37981, 47976, 63968, 75962, 95952, 113943, 151924, 191904, 227886, 303848, 455772, 607696, 721639, 911544, 1215392, 1443278, 1823088, 2164917, 2886556, 3646176, 4329834, 5773112, 8659668, 11546224, 17319336, 23092448, 34638672, 69277344]

約数ペア:

[(1, 69277344), (2, 34638672), (3, 23092448), (4, 17319336), (6, 11546224), (8, 8659668), (12, 5773112), (16, 4329834), (19, 3646176), (24, 2886556), (32, 2164917), (38, 1823088), (48, 1443278), (57, 1215392), (76, 911544), (96, 721639), (114, 607696), (152, 455772), (228, 303848), (304, 227886), (361, 191904), (456, 151924), (608, 113943), (722, 95952), (912, 75962), (1083, 63968), (1444, 47976), (1824, 37981), (1999, 34656), (2166, 31984), (2888, 23988), (3998, 17328), (4332, 15992), (5776, 11994), (5997, 11552), (7996, 8664)]