67748994

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 88116606

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 163, 179, 258, 326, 358, 387, 489, 537, 774, 978, 1074, 1161, 1467, 1611, 2322, 2934, 3222, 4401, 4833, 7009, 7697, 8802, 9666, 14018, 15394, 21027, 23091, 29177, 42054, 46182, 58354, 63081, 69273, 87531, 126162, 138546, 175062, 189243, 207819, 262593, 378486, 415638, 525186, 787779, 1254611, 1575558, 2509222, 3763833, 7527666, 11291499, 22582998, 33874497, 67748994]

約数ペア:

[(1, 67748994), (2, 33874497), (3, 22582998), (6, 11291499), (9, 7527666), (18, 3763833), (27, 2509222), (43, 1575558), (54, 1254611), (86, 787779), (129, 525186), (163, 415638), (179, 378486), (258, 262593), (326, 207819), (358, 189243), (387, 175062), (489, 138546), (537, 126162), (774, 87531), (978, 69273), (1074, 63081), (1161, 58354), (1467, 46182), (1611, 42054), (2322, 29177), (2934, 23091), (3222, 21027), (4401, 15394), (4833, 14018), (7009, 9666), (7697, 8802)]