89811252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131303}}^1$

素因数の和:131332

約数の個数: 36

約数和(自身を含む): 238973280

約数和(自身を除く): 149162028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131303, 262606, 393909, 525212, 787818, 1181727, 1575636, 2363454, 2494757, 4726908, 4989514, 7484271, 9979028, 14968542, 22452813, 29937084, 44905626, 89811252]

約数ペア:

[(1, 89811252), (2, 44905626), (3, 29937084), (4, 22452813), (6, 14968542), (9, 9979028), (12, 7484271), (18, 4989514), (19, 4726908), (36, 2494757), (38, 2363454), (57, 1575636), (76, 1181727), (114, 787818), (171, 525212), (228, 393909), (342, 262606), (684, 131303)]