86161998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 199664640

約数和(自身を除く): 113502642

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1237, 1482, 1786, 1833, 2474, 2679, 3666, 3711, 5358, 7422, 11609, 16081, 23218, 23503, 32162, 34827, 47006, 48243, 58139, 69654, 70509, 96486, 116278, 141018, 174417, 305539, 348834, 611078, 755807, 916617, 1104641, 1511614, 1833234, 2209282, 2267421, 3313923, 4534842, 6627846, 14360333, 28720666, 43080999, 86161998]

約数ペア:

[(1, 86161998), (2, 43080999), (3, 28720666), (6, 14360333), (13, 6627846), (19, 4534842), (26, 3313923), (38, 2267421), (39, 2209282), (47, 1833234), (57, 1511614), (78, 1104641), (94, 916617), (114, 755807), (141, 611078), (247, 348834), (282, 305539), (494, 174417), (611, 141018), (741, 116278), (893, 96486), (1222, 70509), (1237, 69654), (1482, 58139), (1786, 48243), (1833, 47006), (2474, 34827), (2679, 32162), (3666, 23503), (3711, 23218), (5358, 16081), (7422, 11609)]