71999892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105263}}^1$

素因数の和:105292

約数の個数: 36

約数和(自身を含む): 191580480

約数和(自身を除く): 119580588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105263, 210526, 315789, 421052, 631578, 947367, 1263156, 1894734, 1999997, 3789468, 3999994, 5999991, 7999988, 11999982, 17999973, 23999964, 35999946, 71999892]

約数ペア:

[(1, 71999892), (2, 35999946), (3, 23999964), (4, 17999973), (6, 11999982), (9, 7999988), (12, 5999991), (18, 3999994), (19, 3789468), (36, 1999997), (38, 1894734), (57, 1263156), (76, 947367), (114, 631578), (171, 421052), (228, 315789), (342, 210526), (684, 105263)]