72198462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5773

約数の個数: 48

約数和(自身を含む): 171908352

約数和(自身を除く): 99709890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 5711, 6321, 11422, 12642, 17133, 34266, 39977, 79954, 119931, 239862, 245573, 279839, 491146, 559678, 736719, 839517, 1473438, 1679034, 1719011, 3438022, 5157033, 10314066, 12033077, 24066154, 36099231, 72198462]

約数ペア:

[(1, 72198462), (2, 36099231), (3, 24066154), (6, 12033077), (7, 10314066), (14, 5157033), (21, 3438022), (42, 1719011), (43, 1679034), (49, 1473438), (86, 839517), (98, 736719), (129, 559678), (147, 491146), (258, 279839), (294, 245573), (301, 239862), (602, 119931), (903, 79954), (1806, 39977), (2107, 34266), (4214, 17133), (5711, 12642), (6321, 11422)]