84865144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 200471040

約数和(自身を除く): 115605896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 2711, 3913, 4472, 5422, 7826, 10844, 15652, 18977, 21688, 31304, 35243, 37954, 70486, 75908, 116573, 140972, 151816, 233146, 246701, 281944, 466292, 493402, 816011, 932584, 986804, 1515449, 1632022, 1973608, 3030898, 3264044, 6061796, 6528088, 10608143, 12123592, 21216286, 42432572, 84865144]

約数ペア:

[(1, 84865144), (2, 42432572), (4, 21216286), (7, 12123592), (8, 10608143), (13, 6528088), (14, 6061796), (26, 3264044), (28, 3030898), (43, 1973608), (52, 1632022), (56, 1515449), (86, 986804), (91, 932584), (104, 816011), (172, 493402), (182, 466292), (301, 281944), (344, 246701), (364, 233146), (559, 151816), (602, 140972), (728, 116573), (1118, 75908), (1204, 70486), (2236, 37954), (2408, 35243), (2711, 31304), (3913, 21688), (4472, 18977), (5422, 15652), (7826, 10844)]