69871384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 148366080

約数和(自身を除く): 78494696

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 71, 88, 106, 142, 211, 212, 284, 422, 424, 568, 583, 781, 844, 1166, 1562, 1688, 2321, 2332, 3124, 3763, 4642, 4664, 6248, 7526, 9284, 11183, 14981, 15052, 18568, 22366, 29962, 30104, 41393, 44732, 59924, 82786, 89464, 119848, 123013, 164791, 165572, 246026, 329582, 331144, 492052, 659164, 793993, 984104, 1318328, 1587986, 3175972, 6351944, 8733923, 17467846, 34935692, 69871384]

約数ペア:

[(1, 69871384), (2, 34935692), (4, 17467846), (8, 8733923), (11, 6351944), (22, 3175972), (44, 1587986), (53, 1318328), (71, 984104), (88, 793993), (106, 659164), (142, 492052), (211, 331144), (212, 329582), (284, 246026), (422, 165572), (424, 164791), (568, 123013), (583, 119848), (781, 89464), (844, 82786), (1166, 59924), (1562, 44732), (1688, 41393), (2321, 30104), (2332, 29962), (3124, 22366), (3763, 18568), (4642, 15052), (4664, 14981), (6248, 11183), (7526, 9284)]