64397168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 150407040

約数和(自身を除く): 86009872

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 37, 44, 58, 62, 74, 88, 116, 121, 124, 148, 176, 232, 242, 248, 296, 319, 341, 407, 464, 484, 496, 592, 638, 682, 814, 899, 968, 1073, 1147, 1276, 1364, 1628, 1798, 1936, 2146, 2294, 2552, 2728, 3256, 3509, 3596, 3751, 4292, 4477, 4588, 5104, 5456, 6512, 7018, 7192, 7502, 8584, 8954, 9176, 9889, 11803, 12617, 14036, 14384, 15004, 17168, 17908, 18352, 19778, 23606, 25234, 28072, 30008, 33263, 35816, 39556, 47212, 50468, 56144, 60016, 66526, 71632, 79112, 94424, 100936, 108779, 129833, 133052, 138787, 158224, 188848, 201872, 217558, 259666, 266104, 277574, 365893, 435116, 519332, 532208, 555148, 731786, 870232, 1038664, 1110296, 1463572, 1740464, 2077328, 2220592, 2927144, 4024823, 5854288, 8049646, 16099292, 32198584, 64397168]

約数ペア:

[(1, 64397168), (2, 32198584), (4, 16099292), (8, 8049646), (11, 5854288), (16, 4024823), (22, 2927144), (29, 2220592), (31, 2077328), (37, 1740464), (44, 1463572), (58, 1110296), (62, 1038664), (74, 870232), (88, 731786), (116, 555148), (121, 532208), (124, 519332), (148, 435116), (176, 365893), (232, 277574), (242, 266104), (248, 259666), (296, 217558), (319, 201872), (341, 188848), (407, 158224), (464, 138787), (484, 133052), (496, 129833), (592, 108779), (638, 100936), (682, 94424), (814, 79112), (899, 71632), (968, 66526), (1073, 60016), (1147, 56144), (1276, 50468), (1364, 47212), (1628, 39556), (1798, 35816), (1936, 33263), (2146, 30008), (2294, 28072), (2552, 25234), (2728, 23606), (3256, 19778), (3509, 18352), (3596, 17908), (3751, 17168), (4292, 15004), (4477, 14384), (4588, 14036), (5104, 12617), (5456, 11803), (6512, 9889), (7018, 9176), (7192, 8954), (7502, 8584)]