77915238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^2$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 168144960

約数和(自身を除く): 90229722

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 101, 114, 134, 201, 202, 303, 402, 606, 1273, 1919, 2546, 3819, 3838, 5757, 6767, 7638, 10201, 11514, 13534, 20301, 20402, 30603, 40602, 61206, 128573, 193819, 257146, 385719, 387638, 581457, 683467, 771438, 1162914, 1366934, 2050401, 4100802, 12985873, 25971746, 38957619, 77915238]

約数ペア:

[(1, 77915238), (2, 38957619), (3, 25971746), (6, 12985873), (19, 4100802), (38, 2050401), (57, 1366934), (67, 1162914), (101, 771438), (114, 683467), (134, 581457), (201, 387638), (202, 385719), (303, 257146), (402, 193819), (606, 128573), (1273, 61206), (1919, 40602), (2546, 30603), (3819, 20402), (3838, 20301), (5757, 13534), (6767, 11514), (7638, 10201)]