89090848

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 233271360

約数和(自身を除く): 144180512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 173, 176, 209, 224, 242, 266, 304, 308, 346, 352, 418, 484, 532, 608, 616, 692, 836, 847, 968, 1064, 1211, 1232, 1384, 1463, 1672, 1694, 1903, 1936, 2128, 2299, 2422, 2464, 2768, 2926, 3287, 3344, 3388, 3806, 3872, 4256, 4598, 4844, 5536, 5852, 6574, 6688, 6776, 7612, 9196, 9688, 11704, 13148, 13321, 13552, 15224, 16093, 18392, 19376, 20933, 23009, 23408, 26296, 26642, 27104, 30448, 32186, 36157, 36784, 38752, 41866, 46018, 46816, 52592, 53284, 60896, 64372, 72314, 73568, 83732, 92036, 105184, 106568, 128744, 144628, 146531, 167464, 184072, 213136, 253099, 257488, 289256, 293062, 334928, 368144, 397727, 426272, 506198, 514976, 578512, 586124, 669856, 736288, 795454, 1012396, 1157024, 1172248, 1590908, 2024792, 2344496, 2784089, 3181816, 4049584, 4688992, 5568178, 6363632, 8099168, 11136356, 12727264, 22272712, 44545424, 89090848]

約数ペア:

[(1, 89090848), (2, 44545424), (4, 22272712), (7, 12727264), (8, 11136356), (11, 8099168), (14, 6363632), (16, 5568178), (19, 4688992), (22, 4049584), (28, 3181816), (32, 2784089), (38, 2344496), (44, 2024792), (56, 1590908), (76, 1172248), (77, 1157024), (88, 1012396), (112, 795454), (121, 736288), (133, 669856), (152, 586124), (154, 578512), (173, 514976), (176, 506198), (209, 426272), (224, 397727), (242, 368144), (266, 334928), (304, 293062), (308, 289256), (346, 257488), (352, 253099), (418, 213136), (484, 184072), (532, 167464), (608, 146531), (616, 144628), (692, 128744), (836, 106568), (847, 105184), (968, 92036), (1064, 83732), (1211, 73568), (1232, 72314), (1384, 64372), (1463, 60896), (1672, 53284), (1694, 52592), (1903, 46816), (1936, 46018), (2128, 41866), (2299, 38752), (2422, 36784), (2464, 36157), (2768, 32186), (2926, 30448), (3287, 27104), (3344, 26642), (3388, 26296), (3806, 23408), (3872, 23009), (4256, 20933), (4598, 19376), (4844, 18392), (5536, 16093), (5852, 15224), (6574, 13552), (6688, 13321), (6776, 13148), (7612, 11704), (9196, 9688)]