78557442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9749}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 168480000

約数和(自身を除く): 89922558

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 9749, 19498, 29247, 58494, 165733, 331466, 497199, 770171, 994398, 1540342, 2310513, 4621026, 13092907, 26185814, 39278721, 78557442]

約数ペア:

[(1, 78557442), (2, 39278721), (3, 26185814), (6, 13092907), (17, 4621026), (34, 2310513), (51, 1540342), (79, 994398), (102, 770171), (158, 497199), (237, 331466), (474, 165733), (1343, 58494), (2686, 29247), (4029, 19498), (8058, 9749)]