78005424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7538

約数の個数: 80

約数和(自身を含む): 237762560

約数和(自身を除く): 159757136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 7489, 10416, 14978, 22467, 29956, 44934, 52423, 59912, 89868, 104846, 119824, 157269, 179736, 209692, 232159, 314538, 359472, 419384, 464318, 629076, 696477, 838768, 928636, 1258152, 1392954, 1625113, 1857272, 2516304, 2785908, 3250226, 3714544, 4875339, 5571816, 6500452, 9750678, 11143632, 13000904, 19501356, 26001808, 39002712, 78005424]

約数ペア:

[(1, 78005424), (2, 39002712), (3, 26001808), (4, 19501356), (6, 13000904), (7, 11143632), (8, 9750678), (12, 6500452), (14, 5571816), (16, 4875339), (21, 3714544), (24, 3250226), (28, 2785908), (31, 2516304), (42, 1857272), (48, 1625113), (56, 1392954), (62, 1258152), (84, 928636), (93, 838768), (112, 696477), (124, 629076), (168, 464318), (186, 419384), (217, 359472), (248, 314538), (336, 232159), (372, 209692), (434, 179736), (496, 157269), (651, 119824), (744, 104846), (868, 89868), (1302, 59912), (1488, 52423), (1736, 44934), (2604, 29956), (3472, 22467), (5208, 14978), (7489, 10416)]