68703264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 227852352

約数和(自身を除く): 159149088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 643, 672, 742, 848, 954, 1008, 1113, 1272, 1286, 1484, 1696, 1908, 1929, 2016, 2226, 2544, 2572, 2968, 3339, 3816, 3858, 4452, 4501, 5088, 5144, 5787, 5936, 6678, 7632, 7716, 8904, 9002, 10288, 11574, 11872, 13356, 13503, 15264, 15432, 17808, 18004, 20576, 23148, 26712, 27006, 30864, 34079, 35616, 36008, 40509, 46296, 53424, 54012, 61728, 68158, 72016, 81018, 92592, 102237, 106848, 108024, 136316, 144032, 162036, 185184, 204474, 216048, 238553, 272632, 306711, 324072, 408948, 432096, 477106, 545264, 613422, 648144, 715659, 817896, 954212, 1090528, 1226844, 1296288, 1431318, 1635792, 1908424, 2146977, 2453688, 2862636, 3271584, 3816848, 4293954, 4907376, 5725272, 7633696, 8587908, 9814752, 11450544, 17175816, 22901088, 34351632, 68703264]

約数ペア:

[(1, 68703264), (2, 34351632), (3, 22901088), (4, 17175816), (6, 11450544), (7, 9814752), (8, 8587908), (9, 7633696), (12, 5725272), (14, 4907376), (16, 4293954), (18, 3816848), (21, 3271584), (24, 2862636), (28, 2453688), (32, 2146977), (36, 1908424), (42, 1635792), (48, 1431318), (53, 1296288), (56, 1226844), (63, 1090528), (72, 954212), (84, 817896), (96, 715659), (106, 648144), (112, 613422), (126, 545264), (144, 477106), (159, 432096), (168, 408948), (212, 324072), (224, 306711), (252, 272632), (288, 238553), (318, 216048), (336, 204474), (371, 185184), (424, 162036), (477, 144032), (504, 136316), (636, 108024), (643, 106848), (672, 102237), (742, 92592), (848, 81018), (954, 72016), (1008, 68158), (1113, 61728), (1272, 54012), (1286, 53424), (1484, 46296), (1696, 40509), (1908, 36008), (1929, 35616), (2016, 34079), (2226, 30864), (2544, 27006), (2572, 26712), (2968, 23148), (3339, 20576), (3816, 18004), (3858, 17808), (4452, 15432), (4501, 15264), (5088, 13503), (5144, 13356), (5787, 11872), (5936, 11574), (6678, 10288), (7632, 9002), (7716, 8904)]