68818944

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 191842560

約数和(自身を除く): 123023616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 487, 512, 552, 736, 768, 974, 1024, 1104, 1461, 1472, 1536, 1948, 2048, 2208, 2922, 2944, 3072, 3896, 4416, 5844, 5888, 6144, 7792, 8832, 11201, 11688, 11776, 15584, 17664, 22402, 23376, 23552, 31168, 33603, 35328, 44804, 46752, 47104, 62336, 67206, 70656, 89608, 93504, 124672, 134412, 141312, 179216, 187008, 249344, 268824, 358432, 374016, 498688, 537648, 716864, 748032, 997376, 1075296, 1433728, 1496064, 2150592, 2867456, 2992128, 4301184, 5734912, 8602368, 11469824, 17204736, 22939648, 34409472, 68818944]

約数ペア:

[(1, 68818944), (2, 34409472), (3, 22939648), (4, 17204736), (6, 11469824), (8, 8602368), (12, 5734912), (16, 4301184), (23, 2992128), (24, 2867456), (32, 2150592), (46, 1496064), (48, 1433728), (64, 1075296), (69, 997376), (92, 748032), (96, 716864), (128, 537648), (138, 498688), (184, 374016), (192, 358432), (256, 268824), (276, 249344), (368, 187008), (384, 179216), (487, 141312), (512, 134412), (552, 124672), (736, 93504), (768, 89608), (974, 70656), (1024, 67206), (1104, 62336), (1461, 47104), (1472, 46752), (1536, 44804), (1948, 35328), (2048, 33603), (2208, 31168), (2922, 23552), (2944, 23376), (3072, 22402), (3896, 17664), (4416, 15584), (5844, 11776), (5888, 11688), (6144, 11201), (7792, 8832)]