72774576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 251936256

約数和(自身を除く): 179161680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 43, 46, 48, 56, 63, 69, 72, 73, 84, 86, 92, 112, 126, 129, 138, 144, 146, 161, 168, 172, 184, 207, 219, 252, 258, 276, 292, 301, 322, 336, 344, 368, 387, 414, 438, 483, 504, 511, 516, 552, 584, 602, 644, 657, 688, 774, 828, 876, 903, 966, 989, 1008, 1022, 1032, 1104, 1168, 1204, 1288, 1314, 1449, 1533, 1548, 1656, 1679, 1752, 1806, 1932, 1978, 2044, 2064, 2408, 2576, 2628, 2709, 2898, 2967, 3066, 3096, 3139, 3312, 3358, 3504, 3612, 3864, 3956, 4088, 4599, 4816, 5037, 5256, 5418, 5796, 5934, 6132, 6192, 6278, 6716, 6923, 7224, 7728, 7912, 8176, 8901, 9198, 9417, 10074, 10512, 10836, 11592, 11753, 11868, 12264, 12556, 13432, 13846, 14448, 15111, 15824, 17802, 18396, 18834, 20148, 20769, 21672, 21973, 23184, 23506, 23736, 24528, 25112, 26864, 27692, 28251, 30222, 35259, 35604, 36792, 37668, 40296, 41538, 43344, 43946, 47012, 47472, 50224, 55384, 56502, 60444, 62307, 65919, 70518, 71208, 72197, 73584, 75336, 80592, 83076, 87892, 94024, 105777, 110768, 113004, 120888, 124614, 131838, 141036, 142416, 144394, 150672, 166152, 175784, 188048, 197757, 211554, 216591, 226008, 241776, 249228, 263676, 282072, 288788, 332304, 351568, 395514, 423108, 433182, 452016, 498456, 505379, 527352, 564144, 577576, 649773, 791028, 846216, 866364, 996912, 1010758, 1054704, 1155152, 1299546, 1516137, 1582056, 1692432, 1732728, 2021516, 2599092, 3032274, 3164112, 3465456, 4043032, 4548411, 5198184, 6064548, 8086064, 9096822, 10396368, 12129096, 18193644, 24258192, 36387288, 72774576]

約数ペア:

[(1, 72774576), (2, 36387288), (3, 24258192), (4, 18193644), (6, 12129096), (7, 10396368), (8, 9096822), (9, 8086064), (12, 6064548), (14, 5198184), (16, 4548411), (18, 4043032), (21, 3465456), (23, 3164112), (24, 3032274), (28, 2599092), (36, 2021516), (42, 1732728), (43, 1692432), (46, 1582056), (48, 1516137), (56, 1299546), (63, 1155152), (69, 1054704), (72, 1010758), (73, 996912), (84, 866364), (86, 846216), (92, 791028), (112, 649773), (126, 577576), (129, 564144), (138, 527352), (144, 505379), (146, 498456), (161, 452016), (168, 433182), (172, 423108), (184, 395514), (207, 351568), (219, 332304), (252, 288788), (258, 282072), (276, 263676), (292, 249228), (301, 241776), (322, 226008), (336, 216591), (344, 211554), (368, 197757), (387, 188048), (414, 175784), (438, 166152), (483, 150672), (504, 144394), (511, 142416), (516, 141036), (552, 131838), (584, 124614), (602, 120888), (644, 113004), (657, 110768), (688, 105777), (774, 94024), (828, 87892), (876, 83076), (903, 80592), (966, 75336), (989, 73584), (1008, 72197), (1022, 71208), (1032, 70518), (1104, 65919), (1168, 62307), (1204, 60444), (1288, 56502), (1314, 55384), (1449, 50224), (1533, 47472), (1548, 47012), (1656, 43946), (1679, 43344), (1752, 41538), (1806, 40296), (1932, 37668), (1978, 36792), (2044, 35604), (2064, 35259), (2408, 30222), (2576, 28251), (2628, 27692), (2709, 26864), (2898, 25112), (2967, 24528), (3066, 23736), (3096, 23506), (3139, 23184), (3312, 21973), (3358, 21672), (3504, 20769), (3612, 20148), (3864, 18834), (3956, 18396), (4088, 17802), (4599, 15824), (4816, 15111), (5037, 14448), (5256, 13846), (5418, 13432), (5796, 12556), (5934, 12264), (6132, 11868), (6192, 11753), (6278, 11592), (6716, 10836), (6923, 10512), (7224, 10074), (7728, 9417), (7912, 9198), (8176, 8901)]