80580408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 230584320

約数和(自身を除く): 150003912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 276, 277, 372, 391, 408, 527, 552, 554, 713, 744, 782, 831, 1054, 1108, 1173, 1426, 1564, 1581, 1662, 2108, 2139, 2216, 2346, 2852, 3128, 3162, 3324, 4216, 4278, 4692, 4709, 5704, 6324, 6371, 6648, 8556, 8587, 9384, 9418, 12121, 12648, 12742, 14127, 17112, 17174, 18836, 19113, 24242, 25484, 25761, 28254, 34348, 36363, 37672, 38226, 48484, 50968, 51522, 56508, 68696, 72726, 76452, 96968, 103044, 108307, 113016, 145452, 145979, 152904, 197501, 206088, 216614, 290904, 291958, 324921, 395002, 433228, 437937, 583916, 592503, 649842, 790004, 866456, 875874, 1167832, 1185006, 1299684, 1580008, 1751748, 2370012, 2599368, 3357517, 3503496, 4740024, 6715034, 10072551, 13430068, 20145102, 26860136, 40290204, 80580408]

約数ペア:

[(1, 80580408), (2, 40290204), (3, 26860136), (4, 20145102), (6, 13430068), (8, 10072551), (12, 6715034), (17, 4740024), (23, 3503496), (24, 3357517), (31, 2599368), (34, 2370012), (46, 1751748), (51, 1580008), (62, 1299684), (68, 1185006), (69, 1167832), (92, 875874), (93, 866456), (102, 790004), (124, 649842), (136, 592503), (138, 583916), (184, 437937), (186, 433228), (204, 395002), (248, 324921), (276, 291958), (277, 290904), (372, 216614), (391, 206088), (408, 197501), (527, 152904), (552, 145979), (554, 145452), (713, 113016), (744, 108307), (782, 103044), (831, 96968), (1054, 76452), (1108, 72726), (1173, 68696), (1426, 56508), (1564, 51522), (1581, 50968), (1662, 48484), (2108, 38226), (2139, 37672), (2216, 36363), (2346, 34348), (2852, 28254), (3128, 25761), (3162, 25484), (3324, 24242), (4216, 19113), (4278, 18836), (4692, 17174), (4709, 17112), (5704, 14127), (6324, 12742), (6371, 12648), (6648, 12121), (8556, 9418), (8587, 9384)]