72288678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6803}}^1$

素因数の和:6849

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 115828314

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 6803, 10626, 13606, 20409, 40818, 47621, 74833, 95242, 142863, 149666, 156469, 224499, 285726, 312938, 448998, 469407, 523831, 938814, 1047662, 1095283, 1571493, 1721159, 2190566, 3142986, 3285849, 3442318, 5163477, 6571698, 10326954, 12048113, 24096226, 36144339, 72288678]

約数ペア:

[(1, 72288678), (2, 36144339), (3, 24096226), (6, 12048113), (7, 10326954), (11, 6571698), (14, 5163477), (21, 3442318), (22, 3285849), (23, 3142986), (33, 2190566), (42, 1721159), (46, 1571493), (66, 1095283), (69, 1047662), (77, 938814), (138, 523831), (154, 469407), (161, 448998), (231, 312938), (253, 285726), (322, 224499), (462, 156469), (483, 149666), (506, 142863), (759, 95242), (966, 74833), (1518, 47621), (1771, 40818), (3542, 20409), (5313, 13606), (6803, 10626)]