72494224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 153883008

約数和(自身を除く): 81388784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 277, 554, 1108, 1487, 2216, 2974, 3047, 4432, 5948, 6094, 11896, 12188, 16357, 23792, 24376, 32714, 48752, 65428, 130856, 261712, 411899, 823798, 1647596, 3295192, 4530889, 6590384, 9061778, 18123556, 36247112, 72494224]

約数ペア:

[(1, 72494224), (2, 36247112), (4, 18123556), (8, 9061778), (11, 6590384), (16, 4530889), (22, 3295192), (44, 1647596), (88, 823798), (176, 411899), (277, 261712), (554, 130856), (1108, 65428), (1487, 48752), (2216, 32714), (2974, 24376), (3047, 23792), (4432, 16357), (5948, 12188), (6094, 11896)]