63967488

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 188865600

約数和(自身を除く): 124898112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 149, 156, 172, 192, 208, 256, 258, 298, 312, 344, 384, 416, 447, 516, 559, 596, 624, 688, 768, 832, 894, 1032, 1118, 1192, 1248, 1376, 1664, 1677, 1788, 1937, 2064, 2236, 2384, 2496, 2752, 3328, 3354, 3576, 3874, 4128, 4472, 4768, 4992, 5504, 5811, 6407, 6708, 7152, 7748, 8256, 8944, 9536, 9984, 11008, 11622, 12814, 13416, 14304, 15496, 16512, 17888, 19072, 19221, 23244, 25628, 26832, 28608, 30992, 33024, 35776, 38144, 38442, 46488, 51256, 53664, 57216, 61984, 71552, 76884, 83291, 92976, 102512, 107328, 114432, 123968, 143104, 153768, 166582, 185952, 205024, 214656, 247936, 249873, 307536, 333164, 371904, 410048, 429312, 495872, 499746, 615072, 666328, 743808, 820096, 999492, 1230144, 1332656, 1487616, 1640192, 1998984, 2460288, 2665312, 3997968, 4920576, 5330624, 7995936, 10661248, 15991872, 21322496, 31983744, 63967488]

約数ペア:

[(1, 63967488), (2, 31983744), (3, 21322496), (4, 15991872), (6, 10661248), (8, 7995936), (12, 5330624), (13, 4920576), (16, 3997968), (24, 2665312), (26, 2460288), (32, 1998984), (39, 1640192), (43, 1487616), (48, 1332656), (52, 1230144), (64, 999492), (78, 820096), (86, 743808), (96, 666328), (104, 615072), (128, 499746), (129, 495872), (149, 429312), (156, 410048), (172, 371904), (192, 333164), (208, 307536), (256, 249873), (258, 247936), (298, 214656), (312, 205024), (344, 185952), (384, 166582), (416, 153768), (447, 143104), (516, 123968), (559, 114432), (596, 107328), (624, 102512), (688, 92976), (768, 83291), (832, 76884), (894, 71552), (1032, 61984), (1118, 57216), (1192, 53664), (1248, 51256), (1376, 46488), (1664, 38442), (1677, 38144), (1788, 35776), (1937, 33024), (2064, 30992), (2236, 28608), (2384, 26832), (2496, 25628), (2752, 23244), (3328, 19221), (3354, 19072), (3576, 17888), (3874, 16512), (4128, 15496), (4472, 14304), (4768, 13416), (4992, 12814), (5504, 11622), (5811, 11008), (6407, 9984), (6708, 9536), (7152, 8944), (7748, 8256)]