78412488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 246896640

約数和(自身を除く): 168484152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 151, 154, 168, 231, 264, 281, 302, 308, 453, 462, 562, 604, 616, 843, 906, 924, 1057, 1124, 1208, 1661, 1686, 1812, 1848, 1967, 2114, 2248, 3091, 3171, 3322, 3372, 3624, 3934, 4228, 4983, 5901, 6182, 6342, 6644, 6744, 7868, 8456, 9273, 9966, 11627, 11802, 12364, 12684, 13288, 15736, 18546, 19932, 21637, 23254, 23604, 24728, 25368, 34881, 37092, 39864, 42431, 43274, 46508, 47208, 64911, 69762, 74184, 84862, 86548, 93016, 127293, 129822, 139524, 169724, 173096, 254586, 259644, 279048, 297017, 339448, 466741, 509172, 519288, 594034, 891051, 933482, 1018344, 1188068, 1400223, 1782102, 1866964, 2376136, 2800446, 3267187, 3564204, 3733928, 5600892, 6534374, 7128408, 9801561, 11201784, 13068748, 19603122, 26137496, 39206244, 78412488]

約数ペア:

[(1, 78412488), (2, 39206244), (3, 26137496), (4, 19603122), (6, 13068748), (7, 11201784), (8, 9801561), (11, 7128408), (12, 6534374), (14, 5600892), (21, 3733928), (22, 3564204), (24, 3267187), (28, 2800446), (33, 2376136), (42, 1866964), (44, 1782102), (56, 1400223), (66, 1188068), (77, 1018344), (84, 933482), (88, 891051), (132, 594034), (151, 519288), (154, 509172), (168, 466741), (231, 339448), (264, 297017), (281, 279048), (302, 259644), (308, 254586), (453, 173096), (462, 169724), (562, 139524), (604, 129822), (616, 127293), (843, 93016), (906, 86548), (924, 84862), (1057, 74184), (1124, 69762), (1208, 64911), (1661, 47208), (1686, 46508), (1812, 43274), (1848, 42431), (1967, 39864), (2114, 37092), (2248, 34881), (3091, 25368), (3171, 24728), (3322, 23604), (3372, 23254), (3624, 21637), (3934, 19932), (4228, 18546), (4983, 15736), (5901, 13288), (6182, 12684), (6342, 12364), (6644, 11802), (6744, 11627), (7868, 9966), (8456, 9273)]