64012668

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 153052704

約数和(自身を除く): 89040036

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 157, 183, 244, 314, 366, 471, 557, 628, 732, 942, 1114, 1671, 1884, 2228, 3342, 6684, 9577, 19154, 28731, 33977, 38308, 57462, 67954, 87449, 101931, 114924, 135908, 174898, 203862, 262347, 349796, 407724, 524694, 1049388, 5334389, 10668778, 16003167, 21337556, 32006334, 64012668]

約数ペア:

[(1, 64012668), (2, 32006334), (3, 21337556), (4, 16003167), (6, 10668778), (12, 5334389), (61, 1049388), (122, 524694), (157, 407724), (183, 349796), (244, 262347), (314, 203862), (366, 174898), (471, 135908), (557, 114924), (628, 101931), (732, 87449), (942, 67954), (1114, 57462), (1671, 38308), (1884, 33977), (2228, 28731), (3342, 19154), (6684, 9577)]