78964722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230891}}^1$

素因数の和:230918

約数の個数: 24

約数和(自身を含む): 180095760

約数和(自身を除く): 101131038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 230891, 461782, 692673, 1385346, 2078019, 4156038, 4386929, 8773858, 13160787, 26321574, 39482361, 78964722]

約数ペア:

[(1, 78964722), (2, 39482361), (3, 26321574), (6, 13160787), (9, 8773858), (18, 4386929), (19, 4156038), (38, 2078019), (57, 1385346), (114, 692673), (171, 461782), (342, 230891)]