72789876

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{9067}}^1$

素因数の和:9300

約数の個数: 36

約数和(自身を含む): 184842112

約数和(自身を除く): 112052236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 9067, 18134, 27201, 36268, 54402, 81603, 108804, 163206, 326412, 2021941, 4043882, 6065823, 8087764, 12131646, 18197469, 24263292, 36394938, 72789876]

約数ペア:

[(1, 72789876), (2, 36394938), (3, 24263292), (4, 18197469), (6, 12131646), (9, 8087764), (12, 6065823), (18, 4043882), (36, 2021941), (223, 326412), (446, 163206), (669, 108804), (892, 81603), (1338, 54402), (2007, 36268), (2676, 27201), (4014, 18134), (8028, 9067)]