85260448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 145047392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 67, 76, 91, 92, 104, 112, 133, 134, 152, 161, 182, 184, 208, 224, 247, 266, 268, 299, 304, 322, 364, 368, 416, 437, 469, 494, 532, 536, 598, 608, 644, 728, 736, 871, 874, 938, 988, 1064, 1072, 1196, 1273, 1288, 1456, 1541, 1729, 1742, 1748, 1876, 1976, 2093, 2128, 2144, 2392, 2546, 2576, 2912, 3059, 3082, 3458, 3484, 3496, 3752, 3952, 4186, 4256, 4784, 5092, 5152, 5681, 6097, 6118, 6164, 6916, 6968, 6992, 7504, 7904, 8372, 8911, 9568, 10184, 10787, 11362, 12194, 12236, 12328, 13832, 13936, 13984, 15008, 16549, 16744, 17822, 20033, 20368, 21574, 22724, 24388, 24472, 24656, 27664, 27872, 29279, 33098, 33488, 35644, 39767, 40066, 40736, 43148, 45448, 48776, 48944, 49312, 55328, 58558, 66196, 66976, 71288, 79534, 80132, 86296, 90896, 97552, 97888, 115843, 117116, 132392, 140231, 142576, 159068, 160264, 172592, 181792, 195104, 204953, 231686, 234232, 264784, 280462, 285152, 318136, 320528, 345184, 380627, 409906, 463372, 468464, 529568, 560924, 636272, 641056, 761254, 819812, 926744, 936928, 1121848, 1272544, 1522508, 1639624, 1853488, 2243696, 2664389, 3045016, 3279248, 3706976, 4487392, 5328778, 6090032, 6558496, 10657556, 12180064, 21315112, 42630224, 85260448]

約数ペア:

[(1, 85260448), (2, 42630224), (4, 21315112), (7, 12180064), (8, 10657556), (13, 6558496), (14, 6090032), (16, 5328778), (19, 4487392), (23, 3706976), (26, 3279248), (28, 3045016), (32, 2664389), (38, 2243696), (46, 1853488), (52, 1639624), (56, 1522508), (67, 1272544), (76, 1121848), (91, 936928), (92, 926744), (104, 819812), (112, 761254), (133, 641056), (134, 636272), (152, 560924), (161, 529568), (182, 468464), (184, 463372), (208, 409906), (224, 380627), (247, 345184), (266, 320528), (268, 318136), (299, 285152), (304, 280462), (322, 264784), (364, 234232), (368, 231686), (416, 204953), (437, 195104), (469, 181792), (494, 172592), (532, 160264), (536, 159068), (598, 142576), (608, 140231), (644, 132392), (728, 117116), (736, 115843), (871, 97888), (874, 97552), (938, 90896), (988, 86296), (1064, 80132), (1072, 79534), (1196, 71288), (1273, 66976), (1288, 66196), (1456, 58558), (1541, 55328), (1729, 49312), (1742, 48944), (1748, 48776), (1876, 45448), (1976, 43148), (2093, 40736), (2128, 40066), (2144, 39767), (2392, 35644), (2546, 33488), (2576, 33098), (2912, 29279), (3059, 27872), (3082, 27664), (3458, 24656), (3484, 24472), (3496, 24388), (3752, 22724), (3952, 21574), (4186, 20368), (4256, 20033), (4784, 17822), (5092, 16744), (5152, 16549), (5681, 15008), (6097, 13984), (6118, 13936), (6164, 13832), (6916, 12328), (6968, 12236), (6992, 12194), (7504, 11362), (7904, 10787), (8372, 10184), (8911, 9568)]