64238256

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7561}}^1$

素因数の和:7634

約数の個数: 60

約数和(自身を含む): 182849160

約数和(自身を除く): 118610904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 7561, 8496, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 272196, 362928, 446099, 544392, 892198, 1088784, 1338297, 1784396, 2676594, 3568792, 4014891, 5353188, 7137584, 8029782, 10706376, 16059564, 21412752, 32119128, 64238256]

約数ペア:

[(1, 64238256), (2, 32119128), (3, 21412752), (4, 16059564), (6, 10706376), (8, 8029782), (9, 7137584), (12, 5353188), (16, 4014891), (18, 3568792), (24, 2676594), (36, 1784396), (48, 1338297), (59, 1088784), (72, 892198), (118, 544392), (144, 446099), (177, 362928), (236, 272196), (354, 181464), (472, 136098), (531, 120976), (708, 90732), (944, 68049), (1062, 60488), (1416, 45366), (2124, 30244), (2832, 22683), (4248, 15122), (7561, 8496)]