90776224

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 239591520

約数和(自身を除く): 148815296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 277, 304, 308, 352, 392, 418, 532, 539, 554, 608, 616, 784, 836, 931, 1064, 1078, 1108, 1232, 1463, 1568, 1672, 1862, 1939, 2128, 2156, 2216, 2464, 2926, 3047, 3344, 3724, 3878, 4256, 4312, 4432, 5263, 5852, 6094, 6688, 7448, 7756, 8624, 8864, 10241, 10526, 11704, 12188, 13573, 14896, 15512, 17248, 20482, 21052, 21329, 23408, 24376, 27146, 29792, 31024, 36841, 40964, 42104, 42658, 46816, 48752, 54292, 57893, 62048, 73682, 81928, 84208, 85316, 97504, 108584, 115786, 147364, 149303, 163856, 168416, 170632, 217168, 231572, 257887, 294728, 298606, 327712, 341264, 405251, 434336, 463144, 515774, 589456, 597212, 682528, 810502, 926288, 1031548, 1178912, 1194424, 1621004, 1852576, 2063096, 2388848, 2836757, 3242008, 4126192, 4777696, 5673514, 6484016, 8252384, 11347028, 12968032, 22694056, 45388112, 90776224]

約数ペア:

[(1, 90776224), (2, 45388112), (4, 22694056), (7, 12968032), (8, 11347028), (11, 8252384), (14, 6484016), (16, 5673514), (19, 4777696), (22, 4126192), (28, 3242008), (32, 2836757), (38, 2388848), (44, 2063096), (49, 1852576), (56, 1621004), (76, 1194424), (77, 1178912), (88, 1031548), (98, 926288), (112, 810502), (133, 682528), (152, 597212), (154, 589456), (176, 515774), (196, 463144), (209, 434336), (224, 405251), (266, 341264), (277, 327712), (304, 298606), (308, 294728), (352, 257887), (392, 231572), (418, 217168), (532, 170632), (539, 168416), (554, 163856), (608, 149303), (616, 147364), (784, 115786), (836, 108584), (931, 97504), (1064, 85316), (1078, 84208), (1108, 81928), (1232, 73682), (1463, 62048), (1568, 57893), (1672, 54292), (1862, 48752), (1939, 46816), (2128, 42658), (2156, 42104), (2216, 40964), (2464, 36841), (2926, 31024), (3047, 29792), (3344, 27146), (3724, 24376), (3878, 23408), (4256, 21329), (4312, 21052), (4432, 20482), (5263, 17248), (5852, 15512), (6094, 14896), (6688, 13573), (7448, 12188), (7756, 11704), (8624, 10526), (8864, 10241)]