71631546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 168514560

約数和(自身を除く): 96883014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 137, 177, 211, 274, 354, 411, 413, 422, 633, 822, 826, 959, 1239, 1266, 1477, 1918, 2478, 2877, 2954, 4431, 5754, 8083, 8862, 12449, 16166, 24249, 24898, 28907, 37347, 48498, 56581, 57814, 74694, 86721, 87143, 113162, 169743, 173442, 174286, 202349, 261429, 339486, 404698, 522858, 607047, 1214094, 1705513, 3411026, 5116539, 10233078, 11938591, 23877182, 35815773, 71631546]

約数ペア:

[(1, 71631546), (2, 35815773), (3, 23877182), (6, 11938591), (7, 10233078), (14, 5116539), (21, 3411026), (42, 1705513), (59, 1214094), (118, 607047), (137, 522858), (177, 404698), (211, 339486), (274, 261429), (354, 202349), (411, 174286), (413, 173442), (422, 169743), (633, 113162), (822, 87143), (826, 86721), (959, 74694), (1239, 57814), (1266, 56581), (1477, 48498), (1918, 37347), (2478, 28907), (2877, 24898), (2954, 24249), (4431, 16166), (5754, 12449), (8083, 8862)]