80111068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 156620800

約数和(自身を除く): 76509732

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 919, 1147, 1178, 1406, 1838, 2294, 2356, 2812, 3676, 4588, 17461, 21793, 28489, 34003, 34922, 43586, 56978, 68006, 69844, 87172, 113956, 136012, 541291, 646057, 1054093, 1082582, 1292114, 2108186, 2165164, 2584228, 4216372, 20027767, 40055534, 80111068]

約数ペア:

[(1, 80111068), (2, 40055534), (4, 20027767), (19, 4216372), (31, 2584228), (37, 2165164), (38, 2108186), (62, 1292114), (74, 1082582), (76, 1054093), (124, 646057), (148, 541291), (589, 136012), (703, 113956), (919, 87172), (1147, 69844), (1178, 68006), (1406, 56978), (1838, 43586), (2294, 34922), (2356, 34003), (2812, 28489), (3676, 21793), (4588, 17461)]