91657276416

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{320821}}^1$

素因数の和:320878

約数の個数: 132

約数和(自身を含む): 273196615744

約数和(自身を除く): 181539339328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3072, 3968, 4464, 4608, 5952, 7936, 8928, 9216, 11904, 15872, 17856, 23808, 31744, 35712, 47616, 71424, 95232, 142848, 285696, 320821, 641642, 962463, 1283284, 1924926, 2566568, 2887389, 3849852, 5133136, 5774778, 7699704, 9945451, 10266272, 11549556, 15399408, 19890902, 20532544, 23099112, 29836353, 30798816, 39781804, 41065088, 46198224, 59672706, 61597632, 79563608, 82130176, 89509059, 92396448, 119345412, 123195264, 159127216, 164260352, 179018118, 184792896, 238690824, 246390528, 318254432, 328520704, 358036236, 369585792, 477381648, 492781056, 636508864, 716072472, 739171584, 954763296, 985562112, 1273017728, 1432144944, 1478343168, 1909526592, 2546035456, 2864289888, 2956686336, 3819053184, 5092070912, 5728579776, 7638106368, 10184141824, 11457159552, 15276212736, 22914319104, 30552425472, 45828638208, 91657276416]

約数ペア:

[(1, 91657276416), (2, 45828638208), (3, 30552425472), (4, 22914319104), (6, 15276212736), (8, 11457159552), (9, 10184141824), (12, 7638106368), (16, 5728579776), (18, 5092070912), (24, 3819053184), (31, 2956686336), (32, 2864289888), (36, 2546035456), (48, 1909526592), (62, 1478343168), (64, 1432144944), (72, 1273017728), (93, 985562112), (96, 954763296), (124, 739171584), (128, 716072472), (144, 636508864), (186, 492781056), (192, 477381648), (248, 369585792), (256, 358036236), (279, 328520704), (288, 318254432), (372, 246390528), (384, 238690824), (496, 184792896), (512, 179018118), (558, 164260352), (576, 159127216), (744, 123195264), (768, 119345412), (992, 92396448), (1024, 89509059), (1116, 82130176), (1152, 79563608), (1488, 61597632), (1536, 59672706), (1984, 46198224), (2232, 41065088), (2304, 39781804), (2976, 30798816), (3072, 29836353), (3968, 23099112), (4464, 20532544), (4608, 19890902), (5952, 15399408), (7936, 11549556), (8928, 10266272), (9216, 9945451), (11904, 7699704), (15872, 5774778), (17856, 5133136), (23808, 3849852), (31744, 2887389), (35712, 2566568), (47616, 1924926), (71424, 1283284), (95232, 962463), (142848, 641642), (285696, 320821)]