81526536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 284094720

約数和(自身を除く): 202568184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 541, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1082, 1092, 1196, 1288, 1449, 1623, 1638, 1656, 1794, 1932, 2093, 2164, 2184, 2392, 2691, 2898, 3246, 3276, 3588, 3787, 3864, 4186, 4328, 4869, 5382, 5796, 6279, 6492, 6552, 7033, 7176, 7574, 8372, 9738, 10764, 11361, 11592, 12443, 12558, 12984, 14066, 15148, 16744, 18837, 19476, 21099, 21528, 22722, 24886, 25116, 28132, 30296, 34083, 37329, 37674, 38952, 42198, 45444, 49231, 49772, 50232, 56264, 63297, 68166, 74658, 75348, 84396, 87101, 90888, 98462, 99544, 111987, 126594, 136332, 147693, 149316, 150696, 161759, 168792, 174202, 196924, 223974, 253188, 261303, 272664, 295386, 298632, 323518, 348404, 393848, 443079, 447948, 485277, 506376, 522606, 590772, 647036, 696808, 783909, 886158, 895896, 970554, 1045212, 1132313, 1181544, 1294072, 1455831, 1567818, 1772316, 1941108, 2090424, 2264626, 2911662, 3135636, 3396939, 3544632, 3882216, 4529252, 5823324, 6271272, 6793878, 9058504, 10190817, 11646648, 13587756, 20381634, 27175512, 40763268, 81526536]

約数ペア:

[(1, 81526536), (2, 40763268), (3, 27175512), (4, 20381634), (6, 13587756), (7, 11646648), (8, 10190817), (9, 9058504), (12, 6793878), (13, 6271272), (14, 5823324), (18, 4529252), (21, 3882216), (23, 3544632), (24, 3396939), (26, 3135636), (28, 2911662), (36, 2264626), (39, 2090424), (42, 1941108), (46, 1772316), (52, 1567818), (56, 1455831), (63, 1294072), (69, 1181544), (72, 1132313), (78, 1045212), (84, 970554), (91, 895896), (92, 886158), (104, 783909), (117, 696808), (126, 647036), (138, 590772), (156, 522606), (161, 506376), (168, 485277), (182, 447948), (184, 443079), (207, 393848), (234, 348404), (252, 323518), (273, 298632), (276, 295386), (299, 272664), (312, 261303), (322, 253188), (364, 223974), (414, 196924), (468, 174202), (483, 168792), (504, 161759), (541, 150696), (546, 149316), (552, 147693), (598, 136332), (644, 126594), (728, 111987), (819, 99544), (828, 98462), (897, 90888), (936, 87101), (966, 84396), (1082, 75348), (1092, 74658), (1196, 68166), (1288, 63297), (1449, 56264), (1623, 50232), (1638, 49772), (1656, 49231), (1794, 45444), (1932, 42198), (2093, 38952), (2164, 37674), (2184, 37329), (2392, 34083), (2691, 30296), (2898, 28132), (3246, 25116), (3276, 24886), (3588, 22722), (3787, 21528), (3864, 21099), (4186, 19476), (4328, 18837), (4869, 16744), (5382, 15148), (5796, 14066), (6279, 12984), (6492, 12558), (6552, 12443), (7033, 11592), (7176, 11361), (7574, 10764), (8372, 9738)]