88892469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 143270400

約数和(自身を除く): 54377931

約数列:

[1, 3, 9, 19, 31, 41, 57, 93, 123, 171, 279, 369, 409, 589, 779, 1227, 1271, 1767, 2337, 3681, 3813, 5301, 7011, 7771, 11439, 12679, 16769, 23313, 24149, 38037, 50307, 69939, 72447, 114111, 150921, 217341, 240901, 318611, 519839, 722703, 955833, 1559517, 2168109, 2867499, 4678551, 9876941, 29630823, 88892469]

約数ペア:

[(1, 88892469), (3, 29630823), (9, 9876941), (19, 4678551), (31, 2867499), (41, 2168109), (57, 1559517), (93, 955833), (123, 722703), (171, 519839), (279, 318611), (369, 240901), (409, 217341), (589, 150921), (779, 114111), (1227, 72447), (1271, 69939), (1767, 50307), (2337, 38037), (3681, 24149), (3813, 23313), (5301, 16769), (7011, 12679), (7771, 11439)]