66942888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89977}}^1$

素因数の和:90017

約数の個数: 32

約数和(自身を含む): 172757760

約数和(自身を除く): 105814872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 89977, 179954, 269931, 359908, 539862, 719816, 1079724, 2159448, 2789287, 5578574, 8367861, 11157148, 16735722, 22314296, 33471444, 66942888]

約数ペア:

[(1, 66942888), (2, 33471444), (3, 22314296), (4, 16735722), (6, 11157148), (8, 8367861), (12, 5578574), (24, 2789287), (31, 2159448), (62, 1079724), (93, 719816), (124, 539862), (186, 359908), (248, 269931), (372, 179954), (744, 89977)]