87071072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 201761280

約数和(自身を除く): 114690208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 152, 176, 188, 209, 277, 304, 352, 376, 418, 517, 554, 608, 752, 836, 893, 1034, 1108, 1504, 1672, 1786, 2068, 2216, 3047, 3344, 3572, 4136, 4432, 5263, 6094, 6688, 7144, 8272, 8864, 9823, 10526, 12188, 13019, 14288, 16544, 19646, 21052, 24376, 26038, 28576, 39292, 42104, 48752, 52076, 57893, 78584, 84208, 97504, 104152, 115786, 143209, 157168, 168416, 208304, 231572, 247361, 286418, 314336, 416608, 463144, 494722, 572836, 926288, 989444, 1145672, 1852576, 1978888, 2291344, 2720971, 3957776, 4582688, 5441942, 7915552, 10883884, 21767768, 43535536, 87071072]

約数ペア:

[(1, 87071072), (2, 43535536), (4, 21767768), (8, 10883884), (11, 7915552), (16, 5441942), (19, 4582688), (22, 3957776), (32, 2720971), (38, 2291344), (44, 1978888), (47, 1852576), (76, 1145672), (88, 989444), (94, 926288), (152, 572836), (176, 494722), (188, 463144), (209, 416608), (277, 314336), (304, 286418), (352, 247361), (376, 231572), (418, 208304), (517, 168416), (554, 157168), (608, 143209), (752, 115786), (836, 104152), (893, 97504), (1034, 84208), (1108, 78584), (1504, 57893), (1672, 52076), (1786, 48752), (2068, 42104), (2216, 39292), (3047, 28576), (3344, 26038), (3572, 24376), (4136, 21052), (4432, 19646), (5263, 16544), (6094, 14288), (6688, 13019), (7144, 12188), (8272, 10526), (8864, 9823)]