77728224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 173094432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 47, 48, 56, 69, 84, 92, 94, 96, 107, 112, 138, 141, 161, 168, 184, 188, 214, 224, 276, 282, 321, 322, 329, 336, 368, 376, 428, 483, 552, 564, 642, 644, 658, 672, 736, 749, 752, 856, 966, 987, 1081, 1104, 1128, 1284, 1288, 1316, 1498, 1504, 1712, 1932, 1974, 2162, 2208, 2247, 2256, 2461, 2568, 2576, 2632, 2996, 3243, 3424, 3864, 3948, 4324, 4494, 4512, 4922, 5029, 5136, 5152, 5264, 5992, 6486, 7383, 7567, 7728, 7896, 8648, 8988, 9844, 10058, 10272, 10528, 11984, 12972, 14766, 15087, 15134, 15456, 15792, 17227, 17296, 17976, 19688, 20116, 22701, 23968, 25944, 29532, 30174, 30268, 31584, 34454, 34592, 35203, 35952, 39376, 40232, 45402, 51681, 51888, 59064, 60348, 60536, 68908, 70406, 71904, 78752, 80464, 90804, 103362, 103776, 105609, 115667, 118128, 120696, 121072, 137816, 140812, 160928, 181608, 206724, 211218, 231334, 236256, 241392, 242144, 275632, 281624, 347001, 363216, 413448, 422436, 462668, 482784, 551264, 563248, 694002, 726432, 809669, 826896, 844872, 925336, 1126496, 1388004, 1619338, 1653792, 1689744, 1850672, 2429007, 2776008, 3238676, 3379488, 3701344, 4858014, 5552016, 6477352, 9716028, 11104032, 12954704, 19432056, 25909408, 38864112, 77728224]

約数ペア:

[(1, 77728224), (2, 38864112), (3, 25909408), (4, 19432056), (6, 12954704), (7, 11104032), (8, 9716028), (12, 6477352), (14, 5552016), (16, 4858014), (21, 3701344), (23, 3379488), (24, 3238676), (28, 2776008), (32, 2429007), (42, 1850672), (46, 1689744), (47, 1653792), (48, 1619338), (56, 1388004), (69, 1126496), (84, 925336), (92, 844872), (94, 826896), (96, 809669), (107, 726432), (112, 694002), (138, 563248), (141, 551264), (161, 482784), (168, 462668), (184, 422436), (188, 413448), (214, 363216), (224, 347001), (276, 281624), (282, 275632), (321, 242144), (322, 241392), (329, 236256), (336, 231334), (368, 211218), (376, 206724), (428, 181608), (483, 160928), (552, 140812), (564, 137816), (642, 121072), (644, 120696), (658, 118128), (672, 115667), (736, 105609), (749, 103776), (752, 103362), (856, 90804), (966, 80464), (987, 78752), (1081, 71904), (1104, 70406), (1128, 68908), (1284, 60536), (1288, 60348), (1316, 59064), (1498, 51888), (1504, 51681), (1712, 45402), (1932, 40232), (1974, 39376), (2162, 35952), (2208, 35203), (2247, 34592), (2256, 34454), (2461, 31584), (2568, 30268), (2576, 30174), (2632, 29532), (2996, 25944), (3243, 23968), (3424, 22701), (3864, 20116), (3948, 19688), (4324, 17976), (4494, 17296), (4512, 17227), (4922, 15792), (5029, 15456), (5136, 15134), (5152, 15087), (5264, 14766), (5992, 12972), (6486, 11984), (7383, 10528), (7567, 10272), (7728, 10058), (7896, 9844), (8648, 8988)]