77689716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7520

約数の個数: 48

約数和(自身を含む): 198160704

約数和(自身を除く): 120470988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 7433, 10452, 14866, 22299, 29732, 44598, 89196, 96629, 193258, 289887, 386516, 498011, 579774, 996022, 1159548, 1494033, 1992044, 2988066, 5976132, 6474143, 12948286, 19422429, 25896572, 38844858, 77689716]

約数ペア:

[(1, 77689716), (2, 38844858), (3, 25896572), (4, 19422429), (6, 12948286), (12, 6474143), (13, 5976132), (26, 2988066), (39, 1992044), (52, 1494033), (67, 1159548), (78, 996022), (134, 579774), (156, 498011), (201, 386516), (268, 289887), (402, 193258), (804, 96629), (871, 89196), (1742, 44598), (2613, 29732), (3484, 22299), (5226, 14866), (7433, 10452)]