68902236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{147227}}^1$

素因数の和:147250

約数の個数: 36

約数和(自身を含む): 187568472

約数和(自身を除く): 118666236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 147227, 294454, 441681, 588908, 883362, 1325043, 1766724, 1913951, 2650086, 3827902, 5300172, 5741853, 7655804, 11483706, 17225559, 22967412, 34451118, 68902236]

約数ペア:

[(1, 68902236), (2, 34451118), (3, 22967412), (4, 17225559), (6, 11483706), (9, 7655804), (12, 5741853), (13, 5300172), (18, 3827902), (26, 2650086), (36, 1913951), (39, 1766724), (52, 1325043), (78, 883362), (117, 588908), (156, 441681), (234, 294454), (468, 147227)]