89078748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 235952640

約数和(自身を除く): 146873892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 1979, 2046, 3751, 3958, 4092, 5937, 7502, 7916, 11253, 11874, 15004, 21769, 22506, 23748, 43538, 45012, 61349, 65307, 87076, 122698, 130614, 184047, 239459, 245396, 261228, 368094, 478918, 674839, 718377, 736188, 957836, 1349678, 1436754, 2024517, 2699356, 2873508, 4049034, 7423229, 8098068, 14846458, 22269687, 29692916, 44539374, 89078748]

約数ペア:

[(1, 89078748), (2, 44539374), (3, 29692916), (4, 22269687), (6, 14846458), (11, 8098068), (12, 7423229), (22, 4049034), (31, 2873508), (33, 2699356), (44, 2024517), (62, 1436754), (66, 1349678), (93, 957836), (121, 736188), (124, 718377), (132, 674839), (186, 478918), (242, 368094), (341, 261228), (363, 245396), (372, 239459), (484, 184047), (682, 130614), (726, 122698), (1023, 87076), (1364, 65307), (1452, 61349), (1979, 45012), (2046, 43538), (3751, 23748), (3958, 22506), (4092, 21769), (5937, 15004), (7502, 11874), (7916, 11253)]