12815376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 38759424

約数和(自身を除く): 25944048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 887, 903, 1032, 1204, 1774, 1806, 2064, 2408, 2661, 3548, 3612, 4816, 5322, 6209, 7096, 7224, 10644, 12418, 14192, 14448, 18627, 21288, 24836, 37254, 38141, 42576, 49672, 74508, 76282, 99344, 114423, 149016, 152564, 228846, 266987, 298032, 305128, 457692, 533974, 610256, 800961, 915384, 1067948, 1601922, 1830768, 2135896, 3203844, 4271792, 6407688, 12815376]

約数ペア:

[(1, 12815376), (2, 6407688), (3, 4271792), (4, 3203844), (6, 2135896), (7, 1830768), (8, 1601922), (12, 1067948), (14, 915384), (16, 800961), (21, 610256), (24, 533974), (28, 457692), (42, 305128), (43, 298032), (48, 266987), (56, 228846), (84, 152564), (86, 149016), (112, 114423), (129, 99344), (168, 76282), (172, 74508), (258, 49672), (301, 42576), (336, 38141), (344, 37254), (516, 24836), (602, 21288), (688, 18627), (887, 14448), (903, 14192), (1032, 12418), (1204, 10644), (1774, 7224), (1806, 7096), (2064, 6209), (2408, 5322), (2661, 4816), (3548, 3612)]