2012090112

素因数分解:

$2^8\times 3^3\times {\mathrm{291101}}^1$

素因数の和:291126

約数の個数: 72

約数和(自身を含む): 5950124880

約数和(自身を除く): 3938034768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 291101, 582202, 873303, 1164404, 1746606, 2328808, 2619909, 3493212, 4657616, 5239818, 6986424, 7859727, 9315232, 10479636, 13972848, 15719454, 18630464, 20959272, 27945696, 31438908, 37260928, 41918544, 55891392, 62877816, 74521856, 83837088, 111782784, 125755632, 167674176, 223565568, 251511264, 335348352, 503022528, 670696704, 1006045056, 2012090112]

約数ペア:

[(1, 2012090112), (2, 1006045056), (3, 670696704), (4, 503022528), (6, 335348352), (8, 251511264), (9, 223565568), (12, 167674176), (16, 125755632), (18, 111782784), (24, 83837088), (27, 74521856), (32, 62877816), (36, 55891392), (48, 41918544), (54, 37260928), (64, 31438908), (72, 27945696), (96, 20959272), (108, 18630464), (128, 15719454), (144, 13972848), (192, 10479636), (216, 9315232), (256, 7859727), (288, 6986424), (384, 5239818), (432, 4657616), (576, 3493212), (768, 2619909), (864, 2328808), (1152, 1746606), (1728, 1164404), (2304, 873303), (3456, 582202), (6912, 291101)]