47872656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 146240640

約数和(自身を除く): 98367984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 208, 214, 234, 239, 312, 321, 428, 468, 478, 624, 642, 717, 856, 936, 956, 963, 1284, 1391, 1434, 1712, 1872, 1912, 1926, 2151, 2568, 2782, 2868, 3107, 3824, 3852, 4173, 4302, 5136, 5564, 5736, 6214, 7704, 8346, 8604, 9321, 11128, 11472, 12428, 12519, 15408, 16692, 17208, 18642, 22256, 24856, 25038, 25573, 27963, 33384, 34416, 37284, 49712, 50076, 51146, 55926, 66768, 74568, 76719, 100152, 102292, 111852, 149136, 153438, 200304, 204584, 223704, 230157, 306876, 332449, 409168, 447408, 460314, 613752, 664898, 920628, 997347, 1227504, 1329796, 1841256, 1994694, 2659592, 2992041, 3682512, 3989388, 5319184, 5984082, 7978776, 11968164, 15957552, 23936328, 47872656]

約数ペア:

[(1, 47872656), (2, 23936328), (3, 15957552), (4, 11968164), (6, 7978776), (8, 5984082), (9, 5319184), (12, 3989388), (13, 3682512), (16, 2992041), (18, 2659592), (24, 1994694), (26, 1841256), (36, 1329796), (39, 1227504), (48, 997347), (52, 920628), (72, 664898), (78, 613752), (104, 460314), (107, 447408), (117, 409168), (144, 332449), (156, 306876), (208, 230157), (214, 223704), (234, 204584), (239, 200304), (312, 153438), (321, 149136), (428, 111852), (468, 102292), (478, 100152), (624, 76719), (642, 74568), (717, 66768), (856, 55926), (936, 51146), (956, 50076), (963, 49712), (1284, 37284), (1391, 34416), (1434, 33384), (1712, 27963), (1872, 25573), (1912, 25038), (1926, 24856), (2151, 22256), (2568, 18642), (2782, 17208), (2868, 16692), (3107, 15408), (3824, 12519), (3852, 12428), (4173, 11472), (4302, 11128), (5136, 9321), (5564, 8604), (5736, 8346), (6214, 7704)]