66946728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7727}}^1$

素因数の和:7774

約数の個数: 48

約数和(自身を含む): 176662080

約数和(自身を除く): 109715352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 7727, 8664, 15454, 23181, 30908, 46362, 61816, 92724, 146813, 185448, 293626, 440439, 587252, 880878, 1174504, 1761756, 2789447, 3523512, 5578894, 8368341, 11157788, 16736682, 22315576, 33473364, 66946728]

約数ペア:

[(1, 66946728), (2, 33473364), (3, 22315576), (4, 16736682), (6, 11157788), (8, 8368341), (12, 5578894), (19, 3523512), (24, 2789447), (38, 1761756), (57, 1174504), (76, 880878), (114, 587252), (152, 440439), (228, 293626), (361, 185448), (456, 146813), (722, 92724), (1083, 61816), (1444, 46362), (2166, 30908), (2888, 23181), (4332, 15454), (7727, 8664)]