77633360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1060

約数の個数: 80

約数和(自身を含む): 207831936

約数和(自身を除く): 130198576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 883, 1099, 1256, 1570, 1766, 2198, 2512, 3140, 3532, 4396, 4415, 5495, 6181, 6280, 7064, 8792, 8830, 10990, 12362, 12560, 14128, 17584, 17660, 21980, 24724, 30905, 35320, 43960, 49448, 61810, 70640, 87920, 98896, 123620, 138631, 247240, 277262, 494480, 554524, 693155, 970417, 1109048, 1386310, 1940834, 2218096, 2772620, 3881668, 4852085, 5545240, 7763336, 9704170, 11090480, 15526672, 19408340, 38816680, 77633360]

約数ペア:

[(1, 77633360), (2, 38816680), (4, 19408340), (5, 15526672), (7, 11090480), (8, 9704170), (10, 7763336), (14, 5545240), (16, 4852085), (20, 3881668), (28, 2772620), (35, 2218096), (40, 1940834), (56, 1386310), (70, 1109048), (80, 970417), (112, 693155), (140, 554524), (157, 494480), (280, 277262), (314, 247240), (560, 138631), (628, 123620), (785, 98896), (883, 87920), (1099, 70640), (1256, 61810), (1570, 49448), (1766, 43960), (2198, 35320), (2512, 30905), (3140, 24724), (3532, 21980), (4396, 17660), (4415, 17584), (5495, 14128), (6181, 12560), (6280, 12362), (7064, 10990), (8792, 8830)]