63553784

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 91966216

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 53, 56, 76, 92, 98, 106, 133, 152, 161, 184, 196, 212, 266, 322, 343, 371, 392, 424, 437, 532, 644, 686, 742, 874, 931, 1007, 1064, 1127, 1219, 1288, 1372, 1484, 1748, 1862, 2014, 2254, 2438, 2597, 2744, 2968, 3059, 3496, 3724, 4028, 4508, 4876, 5194, 6118, 6517, 7049, 7448, 7889, 8056, 8533, 9016, 9752, 10388, 12236, 13034, 14098, 15778, 17066, 18179, 20776, 21413, 23161, 24472, 26068, 28196, 31556, 34132, 36358, 42826, 46322, 49343, 52136, 56392, 59731, 63112, 68264, 72716, 85652, 92644, 98686, 119462, 145432, 149891, 162127, 171304, 185288, 197372, 238924, 299782, 324254, 345401, 394744, 418117, 477848, 599564, 648508, 690802, 836234, 1134889, 1199128, 1297016, 1381604, 1672468, 2269778, 2763208, 3344936, 4539556, 7944223, 9079112, 15888446, 31776892, 63553784]

約数ペア:

[(1, 63553784), (2, 31776892), (4, 15888446), (7, 9079112), (8, 7944223), (14, 4539556), (19, 3344936), (23, 2763208), (28, 2269778), (38, 1672468), (46, 1381604), (49, 1297016), (53, 1199128), (56, 1134889), (76, 836234), (92, 690802), (98, 648508), (106, 599564), (133, 477848), (152, 418117), (161, 394744), (184, 345401), (196, 324254), (212, 299782), (266, 238924), (322, 197372), (343, 185288), (371, 171304), (392, 162127), (424, 149891), (437, 145432), (532, 119462), (644, 98686), (686, 92644), (742, 85652), (874, 72716), (931, 68264), (1007, 63112), (1064, 59731), (1127, 56392), (1219, 52136), (1288, 49343), (1372, 46322), (1484, 42826), (1748, 36358), (1862, 34132), (2014, 31556), (2254, 28196), (2438, 26068), (2597, 24472), (2744, 23161), (2968, 21413), (3059, 20776), (3496, 18179), (3724, 17066), (4028, 15778), (4508, 14098), (4876, 13034), (5194, 12236), (6118, 10388), (6517, 9752), (7049, 9016), (7448, 8533), (7889, 8056)]