66252672

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 203541000

約数和(自身を除く): 137288328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 199, 204, 272, 288, 289, 306, 384, 398, 408, 544, 576, 578, 597, 612, 796, 816, 867, 1088, 1152, 1156, 1194, 1224, 1592, 1632, 1734, 1791, 2176, 2312, 2388, 2448, 2601, 3184, 3264, 3383, 3468, 3582, 4624, 4776, 4896, 5202, 6368, 6528, 6766, 6936, 7164, 9248, 9552, 9792, 10149, 10404, 12736, 13532, 13872, 14328, 18496, 19104, 19584, 20298, 20808, 25472, 27064, 27744, 28656, 30447, 36992, 38208, 40596, 41616, 54128, 55488, 57312, 57511, 60894, 76416, 81192, 83232, 108256, 110976, 114624, 115022, 121788, 162384, 166464, 172533, 216512, 229248, 230044, 243576, 324768, 332928, 345066, 433024, 460088, 487152, 517599, 649536, 690132, 920176, 974304, 1035198, 1299072, 1380264, 1840352, 1948608, 2070396, 2760528, 3680704, 3897216, 4140792, 5521056, 7361408, 8281584, 11042112, 16563168, 22084224, 33126336, 66252672]

約数ペア:

[(1, 66252672), (2, 33126336), (3, 22084224), (4, 16563168), (6, 11042112), (8, 8281584), (9, 7361408), (12, 5521056), (16, 4140792), (17, 3897216), (18, 3680704), (24, 2760528), (32, 2070396), (34, 1948608), (36, 1840352), (48, 1380264), (51, 1299072), (64, 1035198), (68, 974304), (72, 920176), (96, 690132), (102, 649536), (128, 517599), (136, 487152), (144, 460088), (153, 433024), (192, 345066), (199, 332928), (204, 324768), (272, 243576), (288, 230044), (289, 229248), (306, 216512), (384, 172533), (398, 166464), (408, 162384), (544, 121788), (576, 115022), (578, 114624), (597, 110976), (612, 108256), (796, 83232), (816, 81192), (867, 76416), (1088, 60894), (1152, 57511), (1156, 57312), (1194, 55488), (1224, 54128), (1592, 41616), (1632, 40596), (1734, 38208), (1791, 36992), (2176, 30447), (2312, 28656), (2388, 27744), (2448, 27064), (2601, 25472), (3184, 20808), (3264, 20298), (3383, 19584), (3468, 19104), (3582, 18496), (4624, 14328), (4776, 13872), (4896, 13532), (5202, 12736), (6368, 10404), (6528, 10149), (6766, 9792), (6936, 9552), (7164, 9248)]