789786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 1895400

約数和(自身を除く): 1105614

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 89, 102, 153, 174, 178, 261, 267, 306, 493, 522, 534, 801, 986, 1479, 1513, 1602, 2581, 2958, 3026, 4437, 4539, 5162, 7743, 8874, 9078, 13617, 15486, 23229, 27234, 43877, 46458, 87754, 131631, 263262, 394893, 789786]

約数ペア:

[(1, 789786), (2, 394893), (3, 263262), (6, 131631), (9, 87754), (17, 46458), (18, 43877), (29, 27234), (34, 23229), (51, 15486), (58, 13617), (87, 9078), (89, 8874), (102, 7743), (153, 5162), (174, 4539), (178, 4437), (261, 3026), (267, 2958), (306, 2581), (493, 1602), (522, 1513), (534, 1479), (801, 986)]