77440764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 186002432

約数和(自身を除く): 108561668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 673, 892, 1338, 1346, 2019, 2676, 2692, 4038, 8076, 9589, 19178, 28767, 28939, 38356, 57534, 57878, 86817, 115068, 115756, 150079, 173634, 300158, 347268, 450237, 600316, 900474, 1800948, 6453397, 12906794, 19360191, 25813588, 38720382, 77440764]

約数ペア:

[(1, 77440764), (2, 38720382), (3, 25813588), (4, 19360191), (6, 12906794), (12, 6453397), (43, 1800948), (86, 900474), (129, 600316), (172, 450237), (223, 347268), (258, 300158), (446, 173634), (516, 150079), (669, 115756), (673, 115068), (892, 86817), (1338, 57878), (1346, 57534), (2019, 38356), (2676, 28939), (2692, 28767), (4038, 19178), (8076, 9589)]