26716860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8763

約数の個数: 72

約数和(自身を含む): 85818096

約数和(自身を除く): 59101236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8731, 17462, 26193, 34924, 43655, 52386, 78579, 87310, 104772, 130965, 148427, 157158, 174620, 261930, 296854, 314316, 392895, 445281, 523860, 593708, 742135, 785790, 890562, 1335843, 1484270, 1571580, 1781124, 2226405, 2671686, 2968540, 4452810, 5343372, 6679215, 8905620, 13358430, 26716860]

約数ペア:

[(1, 26716860), (2, 13358430), (3, 8905620), (4, 6679215), (5, 5343372), (6, 4452810), (9, 2968540), (10, 2671686), (12, 2226405), (15, 1781124), (17, 1571580), (18, 1484270), (20, 1335843), (30, 890562), (34, 785790), (36, 742135), (45, 593708), (51, 523860), (60, 445281), (68, 392895), (85, 314316), (90, 296854), (102, 261930), (153, 174620), (170, 157158), (180, 148427), (204, 130965), (255, 104772), (306, 87310), (340, 78579), (510, 52386), (612, 43655), (765, 34924), (1020, 26193), (1530, 17462), (3060, 8731)]