78387804

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{65983}}^1$

素因数の和:66007

約数の個数: 48

約数和(自身を含む): 221706240

約数和(自身を除く): 143318436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 65983, 131966, 197949, 263932, 395898, 593847, 725813, 791796, 1187694, 1451626, 1781541, 2177439, 2375388, 2903252, 3563082, 4354878, 6532317, 7126164, 8709756, 13064634, 19596951, 26129268, 39193902, 78387804]

約数ペア:

[(1, 78387804), (2, 39193902), (3, 26129268), (4, 19596951), (6, 13064634), (9, 8709756), (11, 7126164), (12, 6532317), (18, 4354878), (22, 3563082), (27, 2903252), (33, 2375388), (36, 2177439), (44, 1781541), (54, 1451626), (66, 1187694), (99, 791796), (108, 725813), (132, 593847), (198, 395898), (297, 263932), (396, 197949), (594, 131966), (1188, 65983)]