68219502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11168

約数の個数: 32

約数和(自身を含む): 148807680

約数和(自身を除く): 80588178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 11071, 22142, 33213, 66426, 143923, 287846, 431769, 863538, 874609, 1749218, 2623827, 5247654, 11369917, 22739834, 34109751, 68219502]

約数ペア:

[(1, 68219502), (2, 34109751), (3, 22739834), (6, 11369917), (13, 5247654), (26, 2623827), (39, 1749218), (78, 874609), (79, 863538), (158, 431769), (237, 287846), (474, 143923), (1027, 66426), (2054, 33213), (3081, 22142), (6162, 11071)]