68323584

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 211921920

約数和(自身を除く): 143598336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 179, 192, 213, 224, 256, 284, 336, 358, 384, 426, 448, 497, 537, 568, 672, 716, 768, 852, 896, 994, 1074, 1136, 1253, 1344, 1432, 1491, 1704, 1792, 1988, 2148, 2272, 2506, 2688, 2864, 2982, 3408, 3759, 3976, 4296, 4544, 5012, 5376, 5728, 5964, 6816, 7518, 7952, 8592, 9088, 10024, 11456, 11928, 12709, 13632, 15036, 15904, 17184, 18176, 20048, 22912, 23856, 25418, 27264, 30072, 31808, 34368, 38127, 40096, 45824, 47712, 50836, 54528, 60144, 63616, 68736, 76254, 80192, 88963, 95424, 101672, 120288, 127232, 137472, 152508, 160384, 177926, 190848, 203344, 240576, 266889, 305016, 320768, 355852, 381696, 406688, 481152, 533778, 610032, 711704, 813376, 962304, 1067556, 1220064, 1423408, 1626752, 2135112, 2440128, 2846816, 3253504, 4270224, 4880256, 5693632, 8540448, 9760512, 11387264, 17080896, 22774528, 34161792, 68323584]

約数ペア:

[(1, 68323584), (2, 34161792), (3, 22774528), (4, 17080896), (6, 11387264), (7, 9760512), (8, 8540448), (12, 5693632), (14, 4880256), (16, 4270224), (21, 3253504), (24, 2846816), (28, 2440128), (32, 2135112), (42, 1626752), (48, 1423408), (56, 1220064), (64, 1067556), (71, 962304), (84, 813376), (96, 711704), (112, 610032), (128, 533778), (142, 481152), (168, 406688), (179, 381696), (192, 355852), (213, 320768), (224, 305016), (256, 266889), (284, 240576), (336, 203344), (358, 190848), (384, 177926), (426, 160384), (448, 152508), (497, 137472), (537, 127232), (568, 120288), (672, 101672), (716, 95424), (768, 88963), (852, 80192), (896, 76254), (994, 68736), (1074, 63616), (1136, 60144), (1253, 54528), (1344, 50836), (1432, 47712), (1491, 45824), (1704, 40096), (1792, 38127), (1988, 34368), (2148, 31808), (2272, 30072), (2506, 27264), (2688, 25418), (2864, 23856), (2982, 22912), (3408, 20048), (3759, 18176), (3976, 17184), (4296, 15904), (4544, 15036), (5012, 13632), (5376, 12709), (5728, 11928), (5964, 11456), (6816, 10024), (7518, 9088), (7952, 8592)]