85787702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 175440384

約数和(自身を除く): 89652682

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 511, 587, 803, 949, 1001, 1022, 1174, 1606, 1898, 2002, 4109, 5621, 6457, 6643, 7631, 8218, 10439, 11242, 12914, 13286, 15262, 20878, 42851, 45199, 53417, 73073, 83941, 85702, 90398, 106834, 146146, 167882, 299957, 471361, 557063, 587587, 599914, 942722, 1114126, 1175174, 3299527, 3899441, 6127693, 6599054, 7798882, 12255386, 42893851, 85787702]

約数ペア:

[(1, 85787702), (2, 42893851), (7, 12255386), (11, 7798882), (13, 6599054), (14, 6127693), (22, 3899441), (26, 3299527), (73, 1175174), (77, 1114126), (91, 942722), (143, 599914), (146, 587587), (154, 557063), (182, 471361), (286, 299957), (511, 167882), (587, 146146), (803, 106834), (949, 90398), (1001, 85702), (1022, 83941), (1174, 73073), (1606, 53417), (1898, 45199), (2002, 42851), (4109, 20878), (5621, 15262), (6457, 13286), (6643, 12914), (7631, 11242), (8218, 10439)]