67771312

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 156686400

約数和(自身を除く): 88915088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 233, 343, 371, 392, 424, 466, 686, 742, 784, 848, 932, 1372, 1484, 1631, 1864, 2597, 2744, 2968, 3262, 3728, 5194, 5488, 5936, 6524, 10388, 11417, 12349, 13048, 18179, 20776, 22834, 24698, 26096, 36358, 41552, 45668, 49396, 72716, 79919, 86443, 91336, 98792, 145432, 159838, 172886, 182672, 197584, 290864, 319676, 345772, 605101, 639352, 691544, 1210202, 1278704, 1383088, 2420404, 4235707, 4840808, 8471414, 9681616, 16942828, 33885656, 67771312]

約数ペア:

[(1, 67771312), (2, 33885656), (4, 16942828), (7, 9681616), (8, 8471414), (14, 4840808), (16, 4235707), (28, 2420404), (49, 1383088), (53, 1278704), (56, 1210202), (98, 691544), (106, 639352), (112, 605101), (196, 345772), (212, 319676), (233, 290864), (343, 197584), (371, 182672), (392, 172886), (424, 159838), (466, 145432), (686, 98792), (742, 91336), (784, 86443), (848, 79919), (932, 72716), (1372, 49396), (1484, 45668), (1631, 41552), (1864, 36358), (2597, 26096), (2744, 24698), (2968, 22834), (3262, 20776), (3728, 18179), (5194, 13048), (5488, 12349), (5936, 11417), (6524, 10388)]