87737958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21101}}^1$

素因数の和:21130

約数の個数: 64

約数和(自身を含む): 243095040

約数和(自身を除く): 155357082

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 21101, 42202, 63303, 126606, 147707, 189909, 232111, 295414, 379818, 443121, 464222, 569727, 696333, 886242, 1139454, 1329363, 1392666, 1624777, 2088999, 2658726, 3249554, 3988089, 4177998, 4874331, 6266997, 7976178, 9748662, 12533994, 14622993, 29245986, 43868979, 87737958]

約数ペア:

[(1, 87737958), (2, 43868979), (3, 29245986), (6, 14622993), (7, 12533994), (9, 9748662), (11, 7976178), (14, 6266997), (18, 4874331), (21, 4177998), (22, 3988089), (27, 3249554), (33, 2658726), (42, 2088999), (54, 1624777), (63, 1392666), (66, 1329363), (77, 1139454), (99, 886242), (126, 696333), (154, 569727), (189, 464222), (198, 443121), (231, 379818), (297, 295414), (378, 232111), (462, 189909), (594, 147707), (693, 126606), (1386, 63303), (2079, 42202), (4158, 21101)]