68853018132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{189421}}^1$

素因数の和:189893

約数の個数: 72

約数和(自身を含む): 182026965120

約数和(自身を除く): 113173946988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 439, 828, 878, 1317, 1756, 2634, 3951, 5268, 7902, 10097, 15804, 20194, 30291, 40388, 60582, 90873, 121164, 181746, 189421, 363492, 378842, 568263, 757684, 1136526, 1704789, 2273052, 3409578, 4356683, 6819156, 8713366, 13070049, 17426732, 26140098, 39210147, 52280196, 78420294, 83155819, 156840588, 166311638, 249467457, 332623276, 498934914, 748402371, 997869828, 1496804742, 1912583837, 2993609484, 3825167674, 5737751511, 7650335348, 11475503022, 17213254533, 22951006044, 34426509066, 68853018132]

約数ペア:

[(1, 68853018132), (2, 34426509066), (3, 22951006044), (4, 17213254533), (6, 11475503022), (9, 7650335348), (12, 5737751511), (18, 3825167674), (23, 2993609484), (36, 1912583837), (46, 1496804742), (69, 997869828), (92, 748402371), (138, 498934914), (207, 332623276), (276, 249467457), (414, 166311638), (439, 156840588), (828, 83155819), (878, 78420294), (1317, 52280196), (1756, 39210147), (2634, 26140098), (3951, 17426732), (5268, 13070049), (7902, 8713366), (10097, 6819156), (15804, 4356683), (20194, 3409578), (30291, 2273052), (40388, 1704789), (60582, 1136526), (90873, 757684), (121164, 568263), (181746, 378842), (189421, 363492)]