78169344

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 239393280

約数和(自身を除く): 161223936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 487, 528, 608, 627, 704, 768, 836, 912, 974, 1056, 1216, 1254, 1408, 1461, 1672, 1824, 1948, 2112, 2432, 2508, 2816, 2922, 3344, 3648, 3896, 4224, 4864, 5016, 5357, 5844, 6688, 7296, 7792, 8448, 9253, 10032, 10714, 11688, 13376, 14592, 15584, 16071, 18506, 20064, 21428, 23376, 26752, 27759, 31168, 32142, 37012, 40128, 42856, 46752, 53504, 55518, 62336, 64284, 74024, 80256, 85712, 93504, 101783, 111036, 124672, 128568, 148048, 160512, 171424, 187008, 203566, 222072, 257136, 296096, 305349, 342848, 374016, 407132, 444144, 514272, 592192, 610698, 685696, 814264, 888288, 1028544, 1184384, 1221396, 1371392, 1628528, 1776576, 2057088, 2368768, 2442792, 3257056, 3553152, 4114176, 4885584, 6514112, 7106304, 9771168, 13028224, 19542336, 26056448, 39084672, 78169344]

約数ペア:

[(1, 78169344), (2, 39084672), (3, 26056448), (4, 19542336), (6, 13028224), (8, 9771168), (11, 7106304), (12, 6514112), (16, 4885584), (19, 4114176), (22, 3553152), (24, 3257056), (32, 2442792), (33, 2368768), (38, 2057088), (44, 1776576), (48, 1628528), (57, 1371392), (64, 1221396), (66, 1184384), (76, 1028544), (88, 888288), (96, 814264), (114, 685696), (128, 610698), (132, 592192), (152, 514272), (176, 444144), (192, 407132), (209, 374016), (228, 342848), (256, 305349), (264, 296096), (304, 257136), (352, 222072), (384, 203566), (418, 187008), (456, 171424), (487, 160512), (528, 148048), (608, 128568), (627, 124672), (704, 111036), (768, 101783), (836, 93504), (912, 85712), (974, 80256), (1056, 74024), (1216, 64284), (1254, 62336), (1408, 55518), (1461, 53504), (1672, 46752), (1824, 42856), (1948, 40128), (2112, 37012), (2432, 32142), (2508, 31168), (2816, 27759), (2922, 26752), (3344, 23376), (3648, 21428), (3896, 20064), (4224, 18506), (4864, 16071), (5016, 15584), (5357, 14592), (5844, 13376), (6688, 11688), (7296, 10714), (7792, 10032), (8448, 9253)]