78140322

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 111363678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 351, 474, 702, 711, 1027, 1409, 1422, 2054, 2133, 2818, 3081, 4227, 4266, 6162, 8454, 9243, 12681, 18317, 18486, 25362, 27729, 36634, 38043, 54951, 55458, 76086, 109902, 111311, 164853, 222622, 329706, 333933, 494559, 667866, 989118, 1001799, 1447043, 2003598, 2894086, 3005397, 4341129, 6010794, 8682258, 13023387, 26046774, 39070161, 78140322]

約数ペア:

[(1, 78140322), (2, 39070161), (3, 26046774), (6, 13023387), (9, 8682258), (13, 6010794), (18, 4341129), (26, 3005397), (27, 2894086), (39, 2003598), (54, 1447043), (78, 1001799), (79, 989118), (117, 667866), (158, 494559), (234, 333933), (237, 329706), (351, 222622), (474, 164853), (702, 111311), (711, 109902), (1027, 76086), (1409, 55458), (1422, 54951), (2054, 38043), (2133, 36634), (2818, 27729), (3081, 25362), (4227, 18486), (4266, 18317), (6162, 12681), (8454, 9243)]