70371366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 156473856

約数和(自身を除く): 86102490

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 97, 131, 142, 194, 213, 262, 291, 393, 426, 582, 786, 923, 1261, 1703, 1846, 2522, 2769, 3406, 3783, 5109, 5538, 6887, 7566, 9301, 10218, 12707, 13774, 18602, 20661, 25414, 27903, 38121, 41322, 55806, 76242, 89531, 120913, 165191, 179062, 241826, 268593, 330382, 362739, 495573, 537186, 725478, 902197, 991146, 1804394, 2706591, 5413182, 11728561, 23457122, 35185683, 70371366]

約数ペア:

[(1, 70371366), (2, 35185683), (3, 23457122), (6, 11728561), (13, 5413182), (26, 2706591), (39, 1804394), (71, 991146), (78, 902197), (97, 725478), (131, 537186), (142, 495573), (194, 362739), (213, 330382), (262, 268593), (291, 241826), (393, 179062), (426, 165191), (582, 120913), (786, 89531), (923, 76242), (1261, 55806), (1703, 41322), (1846, 38121), (2522, 27903), (2769, 25414), (3406, 20661), (3783, 18602), (5109, 13774), (5538, 12707), (6887, 10218), (7566, 9301)]