64402944

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1867

約数の個数: 80

約数和(自身を含む): 179131392

約数和(自身を除く): 114728448

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, 512, 552, 736, 768, 1104, 1472, 1536, 1823, 2208, 2944, 3646, 4416, 5469, 5888, 7292, 8832, 10938, 11776, 14584, 17664, 21876, 29168, 35328, 41929, 43752, 58336, 83858, 87504, 116672, 125787, 167716, 175008, 233344, 251574, 335432, 350016, 466688, 503148, 670864, 700032, 933376, 1006296, 1341728, 1400064, 2012592, 2683456, 2800128, 4025184, 5366912, 8050368, 10733824, 16100736, 21467648, 32201472, 64402944]

約数ペア:

[(1, 64402944), (2, 32201472), (3, 21467648), (4, 16100736), (6, 10733824), (8, 8050368), (12, 5366912), (16, 4025184), (23, 2800128), (24, 2683456), (32, 2012592), (46, 1400064), (48, 1341728), (64, 1006296), (69, 933376), (92, 700032), (96, 670864), (128, 503148), (138, 466688), (184, 350016), (192, 335432), (256, 251574), (276, 233344), (368, 175008), (384, 167716), (512, 125787), (552, 116672), (736, 87504), (768, 83858), (1104, 58336), (1472, 43752), (1536, 41929), (1823, 35328), (2208, 29168), (2944, 21876), (3646, 17664), (4416, 14584), (5469, 11776), (5888, 10938), (7292, 8832)]