72607132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5702

約数の個数: 36

約数和(自身を含む): 144855480

約数和(自身を除く): 72248348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 5653, 6422, 11306, 12844, 22612, 73489, 107407, 146978, 214814, 293956, 429628, 955357, 1396291, 1910714, 2792582, 3821428, 5585164, 18151783, 36303566, 72607132]

約数ペア:

[(1, 72607132), (2, 36303566), (4, 18151783), (13, 5585164), (19, 3821428), (26, 2792582), (38, 1910714), (52, 1396291), (76, 955357), (169, 429628), (247, 293956), (338, 214814), (494, 146978), (676, 107407), (988, 73489), (3211, 22612), (5653, 12844), (6422, 11306)]