80783939124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{263411}}^1$

素因数の和:264645

約数の個数: 72

約数和(自身を含む): 233568474048

約数和(自身を除く): 152784534924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1217, 2434, 3651, 4868, 7302, 8519, 10953, 14604, 17038, 21906, 25557, 34076, 43812, 51114, 76671, 102228, 153342, 263411, 306684, 526822, 790233, 1053644, 1580466, 1843877, 2370699, 3160932, 3687754, 4741398, 5531631, 7375508, 9482796, 11063262, 16594893, 22126524, 33189786, 66379572, 320571187, 641142374, 961713561, 1282284748, 1923427122, 2243998309, 2885140683, 3846854244, 4487996618, 5770281366, 6731994927, 8975993236, 11540562732, 13463989854, 20195984781, 26927979708, 40391969562, 80783939124]

約数ペア:

[(1, 80783939124), (2, 40391969562), (3, 26927979708), (4, 20195984781), (6, 13463989854), (7, 11540562732), (9, 8975993236), (12, 6731994927), (14, 5770281366), (18, 4487996618), (21, 3846854244), (28, 2885140683), (36, 2243998309), (42, 1923427122), (63, 1282284748), (84, 961713561), (126, 641142374), (252, 320571187), (1217, 66379572), (2434, 33189786), (3651, 22126524), (4868, 16594893), (7302, 11063262), (8519, 9482796), (10953, 7375508), (14604, 5531631), (17038, 4741398), (21906, 3687754), (25557, 3160932), (34076, 2370699), (43812, 1843877), (51114, 1580466), (76671, 1053644), (102228, 790233), (153342, 526822), (263411, 306684)]