77693784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 158696616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 116, 148, 168, 174, 203, 222, 232, 259, 296, 348, 406, 431, 444, 518, 609, 696, 777, 812, 862, 888, 1036, 1073, 1218, 1293, 1554, 1624, 1724, 2072, 2146, 2436, 2586, 3017, 3108, 3219, 3448, 4292, 4872, 5172, 6034, 6216, 6438, 7511, 8584, 9051, 10344, 12068, 12499, 12876, 15022, 15947, 18102, 22533, 24136, 24998, 25752, 30044, 31894, 36204, 37497, 45066, 47841, 49996, 60088, 63788, 72408, 74994, 87493, 90132, 95682, 99992, 111629, 127576, 149988, 174986, 180264, 191364, 223258, 262479, 299976, 334887, 349972, 382728, 446516, 462463, 524958, 669774, 699944, 893032, 924926, 1049916, 1339548, 1387389, 1849852, 2099832, 2679096, 2774778, 3237241, 3699704, 5549556, 6474482, 9711723, 11099112, 12948964, 19423446, 25897928, 38846892, 77693784]

約数ペア:

[(1, 77693784), (2, 38846892), (3, 25897928), (4, 19423446), (6, 12948964), (7, 11099112), (8, 9711723), (12, 6474482), (14, 5549556), (21, 3699704), (24, 3237241), (28, 2774778), (29, 2679096), (37, 2099832), (42, 1849852), (56, 1387389), (58, 1339548), (74, 1049916), (84, 924926), (87, 893032), (111, 699944), (116, 669774), (148, 524958), (168, 462463), (174, 446516), (203, 382728), (222, 349972), (232, 334887), (259, 299976), (296, 262479), (348, 223258), (406, 191364), (431, 180264), (444, 174986), (518, 149988), (609, 127576), (696, 111629), (777, 99992), (812, 95682), (862, 90132), (888, 87493), (1036, 74994), (1073, 72408), (1218, 63788), (1293, 60088), (1554, 49996), (1624, 47841), (1724, 45066), (2072, 37497), (2146, 36204), (2436, 31894), (2586, 30044), (3017, 25752), (3108, 24998), (3219, 24136), (3448, 22533), (4292, 18102), (4872, 15947), (5172, 15022), (6034, 12876), (6216, 12499), (6438, 12068), (7511, 10344), (8584, 9051)]