76638758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 66577882

約数列:

[1, 2, 7, 14, 31, 41, 59, 62, 73, 82, 118, 146, 217, 287, 413, 434, 511, 574, 826, 1022, 1271, 1829, 2263, 2419, 2542, 2993, 3658, 4307, 4526, 4838, 5986, 8614, 8897, 12803, 15841, 16933, 17794, 20951, 25606, 30149, 31682, 33866, 41902, 60298, 74989, 92783, 133517, 149978, 176587, 185566, 267034, 353174, 524923, 649481, 934619, 1049846, 1236109, 1298962, 1869238, 2472218, 5474197, 10948394, 38319379, 76638758]

約数ペア:

[(1, 76638758), (2, 38319379), (7, 10948394), (14, 5474197), (31, 2472218), (41, 1869238), (59, 1298962), (62, 1236109), (73, 1049846), (82, 934619), (118, 649481), (146, 524923), (217, 353174), (287, 267034), (413, 185566), (434, 176587), (511, 149978), (574, 133517), (826, 92783), (1022, 74989), (1271, 60298), (1829, 41902), (2263, 33866), (2419, 31682), (2542, 30149), (2993, 25606), (3658, 20951), (4307, 17794), (4526, 16933), (4838, 15841), (5986, 12803), (8614, 8897)]