8363274156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421621}}^1$

素因数の和:421679

約数の個数: 72

約数和(自身を含む): 23020561200

約数和(自身を除く): 14657287044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 421621, 843242, 1264863, 1686484, 2529726, 3794589, 5059452, 7589178, 8010799, 12227009, 15178356, 16021598, 24032397, 24454018, 32043196, 36681027, 48064794, 48908036, 72097191, 73362054, 96129588, 110043081, 144194382, 146724108, 220086162, 232313171, 288388764, 440172324, 464626342, 696939513, 929252684, 1393879026, 2090818539, 2787758052, 4181637078, 8363274156]

約数ペア:

[(1, 8363274156), (2, 4181637078), (3, 2787758052), (4, 2090818539), (6, 1393879026), (9, 929252684), (12, 696939513), (18, 464626342), (19, 440172324), (29, 288388764), (36, 232313171), (38, 220086162), (57, 146724108), (58, 144194382), (76, 110043081), (87, 96129588), (114, 73362054), (116, 72097191), (171, 48908036), (174, 48064794), (228, 36681027), (261, 32043196), (342, 24454018), (348, 24032397), (522, 16021598), (551, 15178356), (684, 12227009), (1044, 8010799), (1102, 7589178), (1653, 5059452), (2204, 3794589), (3306, 2529726), (4959, 1686484), (6612, 1264863), (9918, 843242), (19836, 421621)]