89489994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 203489280

約数和(自身を除く): 113999286

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 191, 229, 341, 382, 458, 573, 682, 687, 1023, 1146, 1374, 2046, 2101, 2519, 4202, 5038, 5921, 6303, 7099, 7557, 11842, 12606, 14198, 15114, 17763, 21297, 35526, 42594, 43739, 65131, 78089, 87478, 130262, 131217, 156178, 195393, 234267, 262434, 390786, 468534, 481129, 962258, 1355909, 1443387, 2711818, 2886774, 4067727, 8135454, 14914999, 29829998, 44744997, 89489994]

約数ペア:

[(1, 89489994), (2, 44744997), (3, 29829998), (6, 14914999), (11, 8135454), (22, 4067727), (31, 2886774), (33, 2711818), (62, 1443387), (66, 1355909), (93, 962258), (186, 481129), (191, 468534), (229, 390786), (341, 262434), (382, 234267), (458, 195393), (573, 156178), (682, 131217), (687, 130262), (1023, 87478), (1146, 78089), (1374, 65131), (2046, 43739), (2101, 42594), (2519, 35526), (4202, 21297), (5038, 17763), (5921, 15114), (6303, 14198), (7099, 12606), (7557, 11842)]