74531808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 241886736

約数和(自身を除く): 167354928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1171, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2342, 2448, 2652, 3513, 3536, 3744, 3978, 4684, 4896, 5304, 7026, 7072, 7956, 9368, 10539, 10608, 14052, 15223, 15912, 18736, 19907, 21078, 21216, 28104, 30446, 31824, 37472, 39814, 42156, 45669, 56208, 59721, 60892, 63648, 79628, 84312, 91338, 112416, 119442, 121784, 137007, 159256, 168624, 179163, 182676, 238884, 243568, 258791, 274014, 318512, 337248, 358326, 365352, 477768, 487136, 517582, 548028, 637024, 716652, 730704, 776373, 955536, 1035164, 1096056, 1433304, 1461408, 1552746, 1911072, 2070328, 2192112, 2329119, 2866608, 3105492, 4140656, 4384224, 4658238, 5733216, 6210984, 8281312, 9316476, 12421968, 18632952, 24843936, 37265904, 74531808]

約数ペア:

[(1, 74531808), (2, 37265904), (3, 24843936), (4, 18632952), (6, 12421968), (8, 9316476), (9, 8281312), (12, 6210984), (13, 5733216), (16, 4658238), (17, 4384224), (18, 4140656), (24, 3105492), (26, 2866608), (32, 2329119), (34, 2192112), (36, 2070328), (39, 1911072), (48, 1552746), (51, 1461408), (52, 1433304), (68, 1096056), (72, 1035164), (78, 955536), (96, 776373), (102, 730704), (104, 716652), (117, 637024), (136, 548028), (144, 517582), (153, 487136), (156, 477768), (204, 365352), (208, 358326), (221, 337248), (234, 318512), (272, 274014), (288, 258791), (306, 243568), (312, 238884), (408, 182676), (416, 179163), (442, 168624), (468, 159256), (544, 137007), (612, 121784), (624, 119442), (663, 112416), (816, 91338), (884, 84312), (936, 79628), (1171, 63648), (1224, 60892), (1248, 59721), (1326, 56208), (1632, 45669), (1768, 42156), (1872, 39814), (1989, 37472), (2342, 31824), (2448, 30446), (2652, 28104), (3513, 21216), (3536, 21078), (3744, 19907), (3978, 18736), (4684, 15912), (4896, 15223), (5304, 14052), (7026, 10608), (7072, 10539), (7956, 9368)]