81629412

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 196584192

約数和(自身を除く): 114954780

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 404, 564, 606, 1212, 1433, 2866, 4299, 4747, 5732, 8598, 9494, 14241, 17196, 18988, 28482, 56964, 67351, 134702, 144733, 202053, 269404, 289466, 404106, 434199, 578932, 808212, 868398, 1736796, 6802451, 13604902, 20407353, 27209804, 40814706, 81629412]

約数ペア:

[(1, 81629412), (2, 40814706), (3, 27209804), (4, 20407353), (6, 13604902), (12, 6802451), (47, 1736796), (94, 868398), (101, 808212), (141, 578932), (188, 434199), (202, 404106), (282, 289466), (303, 269404), (404, 202053), (564, 144733), (606, 134702), (1212, 67351), (1433, 56964), (2866, 28482), (4299, 18988), (4747, 17196), (5732, 14241), (8598, 9494)]