78703158

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 170184960

約数和(自身を除く): 91481802

約数列:

[1, 2, 3, 6, 29, 43, 58, 67, 86, 87, 129, 134, 157, 174, 201, 258, 314, 402, 471, 942, 1247, 1943, 2494, 2881, 3741, 3886, 4553, 5762, 5829, 6751, 7482, 8643, 9106, 10519, 11658, 13502, 13659, 17286, 20253, 21038, 27318, 31557, 40506, 63114, 83549, 167098, 195779, 250647, 305051, 391558, 452317, 501294, 587337, 610102, 904634, 915153, 1174674, 1356951, 1830306, 2713902, 13117193, 26234386, 39351579, 78703158]

約数ペア:

[(1, 78703158), (2, 39351579), (3, 26234386), (6, 13117193), (29, 2713902), (43, 1830306), (58, 1356951), (67, 1174674), (86, 915153), (87, 904634), (129, 610102), (134, 587337), (157, 501294), (174, 452317), (201, 391558), (258, 305051), (314, 250647), (402, 195779), (471, 167098), (942, 83549), (1247, 63114), (1943, 40506), (2494, 31557), (2881, 27318), (3741, 21038), (3886, 20253), (4553, 17286), (5762, 13659), (5829, 13502), (6751, 11658), (7482, 10519), (8643, 9106)]