80354904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68329}}^1$

素因数の和:68352

約数の個数: 48

約数和(自身を含む): 233688600

約数和(自身を除く): 153333696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68329, 136658, 204987, 273316, 409974, 478303, 546632, 819948, 956606, 1434909, 1639896, 1913212, 2869818, 3348121, 3826424, 5739636, 6696242, 10044363, 11479272, 13392484, 20088726, 26784968, 40177452, 80354904]

約数ペア:

[(1, 80354904), (2, 40177452), (3, 26784968), (4, 20088726), (6, 13392484), (7, 11479272), (8, 10044363), (12, 6696242), (14, 5739636), (21, 3826424), (24, 3348121), (28, 2869818), (42, 1913212), (49, 1639896), (56, 1434909), (84, 956606), (98, 819948), (147, 546632), (168, 478303), (196, 409974), (294, 273316), (392, 204987), (588, 136658), (1176, 68329)]