72866898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4513}}^1$

素因数の和:4560

約数の個数: 64

約数和(自身を含む): 182004480

約数和(自身を除く): 109137582

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 4513, 5382, 8073, 9026, 13539, 16146, 27078, 40617, 58669, 81234, 103799, 117338, 121851, 176007, 207598, 243702, 311397, 352014, 528021, 622794, 934191, 1056042, 1349387, 1584063, 1868382, 2698774, 2802573, 3168126, 4048161, 5605146, 8096322, 12144483, 24288966, 36433449, 72866898]

約数ペア:

[(1, 72866898), (2, 36433449), (3, 24288966), (6, 12144483), (9, 8096322), (13, 5605146), (18, 4048161), (23, 3168126), (26, 2802573), (27, 2698774), (39, 1868382), (46, 1584063), (54, 1349387), (69, 1056042), (78, 934191), (117, 622794), (138, 528021), (207, 352014), (234, 311397), (299, 243702), (351, 207598), (414, 176007), (598, 121851), (621, 117338), (702, 103799), (897, 81234), (1242, 58669), (1794, 40617), (2691, 27078), (4513, 16146), (5382, 13539), (8073, 9026)]