78424332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54919}}^1$

素因数の和:54950

約数の個数: 48

約数和(自身を含む): 221437440

約数和(自身を除く): 143013108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 54919, 109838, 164757, 219676, 329514, 384433, 659028, 768866, 933623, 1153299, 1537732, 1867246, 2306598, 2800869, 3734492, 4613196, 5601738, 6535361, 11203476, 13070722, 19606083, 26141444, 39212166, 78424332]

約数ペア:

[(1, 78424332), (2, 39212166), (3, 26141444), (4, 19606083), (6, 13070722), (7, 11203476), (12, 6535361), (14, 5601738), (17, 4613196), (21, 3734492), (28, 2800869), (34, 2306598), (42, 1867246), (51, 1537732), (68, 1153299), (84, 933623), (102, 768866), (119, 659028), (204, 384433), (238, 329514), (357, 219676), (476, 164757), (714, 109838), (1428, 54919)]