68394396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 72

約数和(自身を含む): 190236816

約数和(自身を除く): 121842420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2837, 3444, 4018, 5674, 6027, 8036, 8511, 11348, 12054, 17022, 19859, 24108, 34044, 39718, 59577, 79436, 116317, 119154, 139013, 232634, 238308, 278026, 348951, 417039, 465268, 556052, 697902, 814219, 834078, 1395804, 1628438, 1668156, 2442657, 3256876, 4885314, 5699533, 9770628, 11399066, 17098599, 22798132, 34197198, 68394396]

約数ペア:

[(1, 68394396), (2, 34197198), (3, 22798132), (4, 17098599), (6, 11399066), (7, 9770628), (12, 5699533), (14, 4885314), (21, 3256876), (28, 2442657), (41, 1668156), (42, 1628438), (49, 1395804), (82, 834078), (84, 814219), (98, 697902), (123, 556052), (147, 465268), (164, 417039), (196, 348951), (246, 278026), (287, 238308), (294, 232634), (492, 139013), (574, 119154), (588, 116317), (861, 79436), (1148, 59577), (1722, 39718), (2009, 34044), (2837, 24108), (3444, 19859), (4018, 17022), (5674, 12054), (6027, 11348), (8036, 8511)]