89402656

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 222699456

約数和(自身を除く): 133296800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 49, 56, 67, 74, 92, 98, 112, 134, 148, 161, 184, 196, 224, 259, 268, 296, 322, 368, 392, 469, 518, 536, 592, 644, 736, 784, 851, 938, 1036, 1072, 1127, 1184, 1288, 1541, 1568, 1702, 1813, 1876, 2072, 2144, 2254, 2479, 2576, 3082, 3283, 3404, 3626, 3752, 4144, 4508, 4958, 5152, 5957, 6164, 6566, 6808, 7252, 7504, 8288, 9016, 9916, 10787, 11914, 12328, 13132, 13616, 14504, 15008, 17353, 18032, 19832, 21574, 23828, 24656, 26264, 27232, 29008, 34706, 36064, 39664, 41699, 43148, 47656, 49312, 52528, 57017, 58016, 69412, 75509, 79328, 83398, 86296, 95312, 105056, 114034, 121471, 138824, 151018, 166796, 172592, 190624, 228068, 242942, 277648, 302036, 333592, 345184, 399119, 456136, 485884, 555296, 604072, 667184, 798238, 912272, 971768, 1208144, 1334368, 1596476, 1824544, 1943536, 2416288, 2793833, 3192952, 3887072, 5587666, 6385904, 11175332, 12771808, 22350664, 44701328, 89402656]

約数ペア:

[(1, 89402656), (2, 44701328), (4, 22350664), (7, 12771808), (8, 11175332), (14, 6385904), (16, 5587666), (23, 3887072), (28, 3192952), (32, 2793833), (37, 2416288), (46, 1943536), (49, 1824544), (56, 1596476), (67, 1334368), (74, 1208144), (92, 971768), (98, 912272), (112, 798238), (134, 667184), (148, 604072), (161, 555296), (184, 485884), (196, 456136), (224, 399119), (259, 345184), (268, 333592), (296, 302036), (322, 277648), (368, 242942), (392, 228068), (469, 190624), (518, 172592), (536, 166796), (592, 151018), (644, 138824), (736, 121471), (784, 114034), (851, 105056), (938, 95312), (1036, 86296), (1072, 83398), (1127, 79328), (1184, 75509), (1288, 69412), (1541, 58016), (1568, 57017), (1702, 52528), (1813, 49312), (1876, 47656), (2072, 43148), (2144, 41699), (2254, 39664), (2479, 36064), (2576, 34706), (3082, 29008), (3283, 27232), (3404, 26264), (3626, 24656), (3752, 23828), (4144, 21574), (4508, 19832), (4958, 18032), (5152, 17353), (5957, 15008), (6164, 14504), (6566, 13616), (6808, 13132), (7252, 12328), (7504, 11914), (8288, 10787), (9016, 9916)]