66333972

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 157651200

約数和(自身を除く): 91317228

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 229, 239, 303, 404, 458, 478, 606, 687, 717, 916, 956, 1212, 1374, 1434, 2748, 2868, 23129, 24139, 46258, 48278, 54731, 69387, 72417, 92516, 96556, 109462, 138774, 144834, 164193, 218924, 277548, 289668, 328386, 656772, 5527831, 11055662, 16583493, 22111324, 33166986, 66333972]

約数ペア:

[(1, 66333972), (2, 33166986), (3, 22111324), (4, 16583493), (6, 11055662), (12, 5527831), (101, 656772), (202, 328386), (229, 289668), (239, 277548), (303, 218924), (404, 164193), (458, 144834), (478, 138774), (606, 109462), (687, 96556), (717, 92516), (916, 72417), (956, 69387), (1212, 54731), (1374, 48278), (1434, 46258), (2748, 24139), (2868, 23129)]