81719304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179209}}^1$

素因数の和:179237

約数の個数: 32

約数和(自身を含む): 215052000

約数和(自身を除く): 133332696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 179209, 358418, 537627, 716836, 1075254, 1433672, 2150508, 3404971, 4301016, 6809942, 10214913, 13619884, 20429826, 27239768, 40859652, 81719304]

約数ペア:

[(1, 81719304), (2, 40859652), (3, 27239768), (4, 20429826), (6, 13619884), (8, 10214913), (12, 6809942), (19, 4301016), (24, 3404971), (38, 2150508), (57, 1433672), (76, 1075254), (114, 716836), (152, 537627), (228, 358418), (456, 179209)]