87789024

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9880

約数の個数: 72

約数和(自身を含む): 257729472

約数和(自身を除く): 169940448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 9833, 19666, 29499, 39332, 58998, 78664, 88497, 117996, 157328, 176994, 235992, 304823, 314656, 353988, 471984, 609646, 707976, 914469, 943968, 1219292, 1415952, 1828938, 2438584, 2743407, 2831904, 3657876, 4877168, 5486814, 7315752, 9754336, 10973628, 14631504, 21947256, 29263008, 43894512, 87789024]

約数ペア:

[(1, 87789024), (2, 43894512), (3, 29263008), (4, 21947256), (6, 14631504), (8, 10973628), (9, 9754336), (12, 7315752), (16, 5486814), (18, 4877168), (24, 3657876), (31, 2831904), (32, 2743407), (36, 2438584), (48, 1828938), (62, 1415952), (72, 1219292), (93, 943968), (96, 914469), (124, 707976), (144, 609646), (186, 471984), (248, 353988), (279, 314656), (288, 304823), (372, 235992), (496, 176994), (558, 157328), (744, 117996), (992, 88497), (1116, 78664), (1488, 58998), (2232, 39332), (2976, 29499), (4464, 19666), (8928, 9833)]