77942736

素因数分解:

$2^4\times 3^5\times {\mathrm{20047}}^1$

素因数の和:20070

約数の個数: 60

約数和(自身を含む): 226221632

約数和(自身を除く): 148278896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 240564, 320752, 360846, 481128, 541269, 721692, 962256, 1082538, 1443384, 1623807, 2165076, 2886768, 3247614, 4330152, 4871421, 6495228, 8660304, 9742842, 12990456, 19485684, 25980912, 38971368, 77942736]

約数ペア:

[(1, 77942736), (2, 38971368), (3, 25980912), (4, 19485684), (6, 12990456), (8, 9742842), (9, 8660304), (12, 6495228), (16, 4871421), (18, 4330152), (24, 3247614), (27, 2886768), (36, 2165076), (48, 1623807), (54, 1443384), (72, 1082538), (81, 962256), (108, 721692), (144, 541269), (162, 481128), (216, 360846), (243, 320752), (324, 240564), (432, 180423), (486, 160376), (648, 120282), (972, 80188), (1296, 60141), (1944, 40094), (3888, 20047)]