86425756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 170069760

約数和(自身を除く): 83644004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 151, 302, 323, 443, 604, 646, 886, 1292, 1772, 2567, 2869, 5134, 5738, 7531, 8417, 10268, 11476, 15062, 16834, 30124, 33668, 48773, 66893, 97546, 133786, 143089, 195092, 267572, 286178, 572356, 1137181, 1270967, 2274362, 2541934, 4548724, 5083868, 21606439, 43212878, 86425756]

約数ペア:

[(1, 86425756), (2, 43212878), (4, 21606439), (17, 5083868), (19, 4548724), (34, 2541934), (38, 2274362), (68, 1270967), (76, 1137181), (151, 572356), (302, 286178), (323, 267572), (443, 195092), (604, 143089), (646, 133786), (886, 97546), (1292, 66893), (1772, 48773), (2567, 33668), (2869, 30124), (5134, 16834), (5738, 15062), (7531, 11476), (8417, 10268)]