82006904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 183644160

約数和(自身を除く): 101637256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 434, 487, 679, 776, 868, 974, 1358, 1736, 1948, 2716, 3007, 3409, 3896, 5432, 6014, 6818, 12028, 13636, 15097, 21049, 24056, 27272, 30194, 42098, 47239, 60388, 84196, 94478, 105679, 120776, 168392, 188956, 211358, 330673, 377912, 422716, 661346, 845432, 1322692, 1464409, 2645384, 2928818, 5857636, 10250863, 11715272, 20501726, 41003452, 82006904]

約数ペア:

[(1, 82006904), (2, 41003452), (4, 20501726), (7, 11715272), (8, 10250863), (14, 5857636), (28, 2928818), (31, 2645384), (56, 1464409), (62, 1322692), (97, 845432), (124, 661346), (194, 422716), (217, 377912), (248, 330673), (388, 211358), (434, 188956), (487, 168392), (679, 120776), (776, 105679), (868, 94478), (974, 84196), (1358, 60388), (1736, 47239), (1948, 42098), (2716, 30194), (3007, 27272), (3409, 24056), (3896, 21049), (5432, 15097), (6014, 13636), (6818, 12028)]