7888979412

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{5867}}^1$

素因数の和:6829

約数の個数: 72

約数和(自身を含む): 20453876352

約数和(自身を除く): 12564896940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 911, 1476, 1822, 2733, 3644, 5466, 5867, 8199, 10932, 11734, 16398, 17601, 23468, 32796, 35202, 37351, 52803, 70404, 74702, 105606, 112053, 149404, 211212, 224106, 240547, 336159, 448212, 481094, 672318, 721641, 962188, 1344636, 1443282, 2164923, 2886564, 4329846, 5344837, 8659692, 10689674, 16034511, 21379348, 32069022, 48103533, 64138044, 96207066, 192414132, 219138317, 438276634, 657414951, 876553268, 1314829902, 1972244853, 2629659804, 3944489706, 7888979412]

約数ペア:

[(1, 7888979412), (2, 3944489706), (3, 2629659804), (4, 1972244853), (6, 1314829902), (9, 876553268), (12, 657414951), (18, 438276634), (36, 219138317), (41, 192414132), (82, 96207066), (123, 64138044), (164, 48103533), (246, 32069022), (369, 21379348), (492, 16034511), (738, 10689674), (911, 8659692), (1476, 5344837), (1822, 4329846), (2733, 2886564), (3644, 2164923), (5466, 1443282), (5867, 1344636), (8199, 962188), (10932, 721641), (11734, 672318), (16398, 481094), (17601, 448212), (23468, 336159), (32796, 240547), (35202, 224106), (37351, 211212), (52803, 149404), (70404, 112053), (74702, 105606)]