196920036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 511964544

約数和(自身を除く): 315044508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 181, 188, 282, 362, 423, 543, 564, 643, 724, 846, 1086, 1286, 1629, 1692, 1929, 2172, 2572, 3258, 3858, 5787, 6516, 7716, 8507, 11574, 17014, 23148, 25521, 30221, 34028, 51042, 60442, 76563, 90663, 102084, 116383, 120884, 153126, 181326, 232766, 271989, 306252, 349149, 362652, 465532, 543978, 698298, 1047447, 1087956, 1396596, 2094894, 4189788, 5470001, 10940002, 16410003, 21880004, 32820006, 49230009, 65640012, 98460018, 196920036]

約数ペア:

[(1, 196920036), (2, 98460018), (3, 65640012), (4, 49230009), (6, 32820006), (9, 21880004), (12, 16410003), (18, 10940002), (36, 5470001), (47, 4189788), (94, 2094894), (141, 1396596), (181, 1087956), (188, 1047447), (282, 698298), (362, 543978), (423, 465532), (543, 362652), (564, 349149), (643, 306252), (724, 271989), (846, 232766), (1086, 181326), (1286, 153126), (1629, 120884), (1692, 116383), (1929, 102084), (2172, 90663), (2572, 76563), (3258, 60442), (3858, 51042), (5787, 34028), (6516, 30221), (7716, 25521), (8507, 23148), (11574, 17014)]