87758692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 186738048

約数和(自身を除く): 98979356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 331, 476, 557, 662, 1114, 1324, 2228, 2317, 3899, 4634, 5627, 7798, 9268, 9469, 11254, 15596, 18938, 22508, 37876, 39389, 66283, 78778, 132566, 157556, 184367, 265132, 368734, 737468, 1290569, 2581138, 3134239, 5162276, 6268478, 12536956, 21939673, 43879346, 87758692]

約数ペア:

[(1, 87758692), (2, 43879346), (4, 21939673), (7, 12536956), (14, 6268478), (17, 5162276), (28, 3134239), (34, 2581138), (68, 1290569), (119, 737468), (238, 368734), (331, 265132), (476, 184367), (557, 157556), (662, 132566), (1114, 78778), (1324, 66283), (2228, 39389), (2317, 37876), (3899, 22508), (4634, 18938), (5627, 15596), (7798, 11254), (9268, 9469)]