80383716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45569}}^1$

素因数の和:45593

約数の個数: 54

約数和(自身を含む): 236371590

約数和(自身を除く): 155987874

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45569, 91138, 136707, 182276, 273414, 318983, 410121, 546828, 637966, 820242, 956949, 1275932, 1640484, 1913898, 2232881, 2870847, 3827796, 4465762, 5741694, 6698643, 8931524, 11483388, 13397286, 20095929, 26794572, 40191858, 80383716]

約数ペア:

[(1, 80383716), (2, 40191858), (3, 26794572), (4, 20095929), (6, 13397286), (7, 11483388), (9, 8931524), (12, 6698643), (14, 5741694), (18, 4465762), (21, 3827796), (28, 2870847), (36, 2232881), (42, 1913898), (49, 1640484), (63, 1275932), (84, 956949), (98, 820242), (126, 637966), (147, 546828), (196, 410121), (252, 318983), (294, 273414), (441, 182276), (588, 136707), (882, 91138), (1764, 45569)]