78899958

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 181739376

約数和(自身を除く): 102839418

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 401, 643, 802, 1203, 1286, 1929, 2406, 3609, 3858, 5787, 6817, 7218, 10931, 11574, 13634, 20451, 21862, 32793, 40902, 61353, 65586, 98379, 122706, 196758, 257843, 515686, 773529, 1547058, 2320587, 4383331, 4641174, 8766662, 13149993, 26299986, 39449979, 78899958]

約数ペア:

[(1, 78899958), (2, 39449979), (3, 26299986), (6, 13149993), (9, 8766662), (17, 4641174), (18, 4383331), (34, 2320587), (51, 1547058), (102, 773529), (153, 515686), (306, 257843), (401, 196758), (643, 122706), (802, 98379), (1203, 65586), (1286, 61353), (1929, 40902), (2406, 32793), (3609, 21862), (3858, 20451), (5787, 13634), (6817, 11574), (7218, 10931)]