79200784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 173988864

約数和(自身を除く): 94788080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 173, 208, 248, 284, 346, 403, 496, 568, 692, 806, 923, 1136, 1384, 1612, 1846, 2201, 2249, 2768, 3224, 3692, 4402, 4498, 5363, 6448, 7384, 8804, 8996, 10726, 12283, 14768, 17608, 17992, 21452, 24566, 28613, 35216, 35984, 42904, 49132, 57226, 69719, 85808, 98264, 114452, 139438, 159679, 196528, 228904, 278876, 319358, 380773, 457808, 557752, 638716, 761546, 1115504, 1277432, 1523092, 2554864, 3046184, 4950049, 6092368, 9900098, 19800196, 39600392, 79200784]

約数ペア:

[(1, 79200784), (2, 39600392), (4, 19800196), (8, 9900098), (13, 6092368), (16, 4950049), (26, 3046184), (31, 2554864), (52, 1523092), (62, 1277432), (71, 1115504), (104, 761546), (124, 638716), (142, 557752), (173, 457808), (208, 380773), (248, 319358), (284, 278876), (346, 228904), (403, 196528), (496, 159679), (568, 139438), (692, 114452), (806, 98264), (923, 85808), (1136, 69719), (1384, 57226), (1612, 49132), (1846, 42904), (2201, 35984), (2249, 35216), (2768, 28613), (3224, 24566), (3692, 21452), (4402, 17992), (4498, 17608), (5363, 14768), (6448, 12283), (7384, 10726), (8804, 8996)]