80610198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 99965802

約数列:

[1, 2, 3, 6, 19, 29, 37, 38, 57, 58, 74, 87, 111, 114, 174, 222, 551, 659, 703, 1073, 1102, 1318, 1406, 1653, 1977, 2109, 2146, 3219, 3306, 3954, 4218, 6438, 12521, 19111, 20387, 24383, 25042, 37563, 38222, 40774, 48766, 57333, 61161, 73149, 75126, 114666, 122322, 146298, 363109, 463277, 707107, 726218, 926554, 1089327, 1389831, 1414214, 2121321, 2178654, 2779662, 4242642, 13435033, 26870066, 40305099, 80610198]

約数ペア:

[(1, 80610198), (2, 40305099), (3, 26870066), (6, 13435033), (19, 4242642), (29, 2779662), (37, 2178654), (38, 2121321), (57, 1414214), (58, 1389831), (74, 1089327), (87, 926554), (111, 726218), (114, 707107), (174, 463277), (222, 363109), (551, 146298), (659, 122322), (703, 114666), (1073, 75126), (1102, 73149), (1318, 61161), (1406, 57333), (1653, 48766), (1977, 40774), (2109, 38222), (2146, 37563), (3219, 25042), (3306, 24383), (3954, 20387), (4218, 19111), (6438, 12521)]