88889772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5638

約数の個数: 48

約数和(自身を含む): 219118592

約数和(自身を除く): 130228820

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 5557, 7998, 11114, 15996, 16671, 22228, 33342, 66684, 172267, 238951, 344534, 477902, 516801, 689068, 716853, 955804, 1033602, 1433706, 2067204, 2867412, 7407481, 14814962, 22222443, 29629924, 44444886, 88889772]

約数ペア:

[(1, 88889772), (2, 44444886), (3, 29629924), (4, 22222443), (6, 14814962), (12, 7407481), (31, 2867412), (43, 2067204), (62, 1433706), (86, 1033602), (93, 955804), (124, 716853), (129, 689068), (172, 516801), (186, 477902), (258, 344534), (372, 238951), (516, 172267), (1333, 66684), (2666, 33342), (3999, 22228), (5332, 16671), (5557, 15996), (7998, 11114)]