78879336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172981}}^1$

素因数の和:173009

約数の個数: 32

約数和(自身を含む): 207578400

約数和(自身を除く): 128699064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 172981, 345962, 518943, 691924, 1037886, 1383848, 2075772, 3286639, 4151544, 6573278, 9859917, 13146556, 19719834, 26293112, 39439668, 78879336]

約数ペア:

[(1, 78879336), (2, 39439668), (3, 26293112), (4, 19719834), (6, 13146556), (8, 9859917), (12, 6573278), (19, 4151544), (24, 3286639), (38, 2075772), (57, 1383848), (76, 1037886), (114, 691924), (152, 518943), (228, 345962), (456, 172981)]