81225048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199081}}^1$

素因数の和:199107

約数の個数: 32

約数和(自身を含む): 215008560

約数和(自身を除く): 133783512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199081, 398162, 597243, 796324, 1194486, 1592648, 2388972, 3384377, 4777944, 6768754, 10153131, 13537508, 20306262, 27075016, 40612524, 81225048]

約数ペア:

[(1, 81225048), (2, 40612524), (3, 27075016), (4, 20306262), (6, 13537508), (8, 10153131), (12, 6768754), (17, 4777944), (24, 3384377), (34, 2388972), (51, 1592648), (68, 1194486), (102, 796324), (136, 597243), (204, 398162), (408, 199081)]