68204334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 153354240

約数和(自身を除く): 85149906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 103, 127, 158, 206, 237, 254, 309, 381, 474, 618, 762, 869, 1133, 1397, 1738, 2266, 2607, 2794, 3399, 4191, 5214, 6798, 8137, 8382, 10033, 13081, 16274, 20066, 24411, 26162, 30099, 39243, 48822, 60198, 78486, 89507, 110363, 143891, 179014, 220726, 268521, 287782, 331089, 431673, 537042, 662178, 863346, 1033399, 2066798, 3100197, 6200394, 11367389, 22734778, 34102167, 68204334]

約数ペア:

[(1, 68204334), (2, 34102167), (3, 22734778), (6, 11367389), (11, 6200394), (22, 3100197), (33, 2066798), (66, 1033399), (79, 863346), (103, 662178), (127, 537042), (158, 431673), (206, 331089), (237, 287782), (254, 268521), (309, 220726), (381, 179014), (474, 143891), (618, 110363), (762, 89507), (869, 78486), (1133, 60198), (1397, 48822), (1738, 39243), (2266, 30099), (2607, 26162), (2794, 24411), (3399, 20066), (4191, 16274), (5214, 13081), (6798, 10033), (8137, 8382)]