85991418

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 191071296

約数和(自身を除く): 105079878

約数列:

[1, 2, 3, 6, 9, 18, 67, 113, 134, 201, 226, 339, 402, 603, 631, 678, 1017, 1206, 1262, 1893, 2034, 3786, 5679, 7571, 11358, 15142, 22713, 42277, 45426, 68139, 71303, 84554, 126831, 136278, 142606, 213909, 253662, 380493, 427818, 641727, 760986, 1283454, 4777301, 9554602, 14331903, 28663806, 42995709, 85991418]

約数ペア:

[(1, 85991418), (2, 42995709), (3, 28663806), (6, 14331903), (9, 9554602), (18, 4777301), (67, 1283454), (113, 760986), (134, 641727), (201, 427818), (226, 380493), (339, 253662), (402, 213909), (603, 142606), (631, 136278), (678, 126831), (1017, 84554), (1206, 71303), (1262, 68139), (1893, 45426), (2034, 42277), (3786, 22713), (5679, 15142), (7571, 11358)]