78976932

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 187944960

約数和(自身を除く): 108968028

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 227, 237, 316, 367, 454, 474, 681, 734, 908, 948, 1101, 1362, 1468, 2202, 2724, 4404, 17933, 28993, 35866, 53799, 57986, 71732, 83309, 86979, 107598, 115972, 166618, 173958, 215196, 249927, 333236, 347916, 499854, 999708, 6581411, 13162822, 19744233, 26325644, 39488466, 78976932]

約数ペア:

[(1, 78976932), (2, 39488466), (3, 26325644), (4, 19744233), (6, 13162822), (12, 6581411), (79, 999708), (158, 499854), (227, 347916), (237, 333236), (316, 249927), (367, 215196), (454, 173958), (474, 166618), (681, 115972), (734, 107598), (908, 86979), (948, 83309), (1101, 71732), (1362, 57986), (1468, 53799), (2202, 35866), (2724, 28993), (4404, 17933)]