90533556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 243341280

約数和(自身を除く): 152807724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1237, 1284, 1926, 2033, 2474, 3711, 3852, 4066, 4948, 6099, 7422, 8132, 11133, 12198, 14844, 18297, 22266, 23503, 24396, 36594, 44532, 47006, 70509, 73188, 94012, 132359, 141018, 211527, 264718, 282036, 397077, 423054, 529436, 794154, 846108, 1191231, 1588308, 2382462, 2514821, 4764924, 5029642, 7544463, 10059284, 15088926, 22633389, 30177852, 45266778, 90533556]

約数ペア:

[(1, 90533556), (2, 45266778), (3, 30177852), (4, 22633389), (6, 15088926), (9, 10059284), (12, 7544463), (18, 5029642), (19, 4764924), (36, 2514821), (38, 2382462), (57, 1588308), (76, 1191231), (107, 846108), (114, 794154), (171, 529436), (214, 423054), (228, 397077), (321, 282036), (342, 264718), (428, 211527), (642, 141018), (684, 132359), (963, 94012), (1237, 73188), (1284, 70509), (1926, 47006), (2033, 44532), (2474, 36594), (3711, 24396), (3852, 23503), (4066, 22266), (4948, 18297), (6099, 14844), (7422, 12198), (8132, 11133)]