85609566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3398

約数の個数: 72

約数和(自身を含む): 223278120

約数和(自身を除く): 137668554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3347, 3654, 4263, 6694, 8526, 10041, 12789, 20082, 23429, 25578, 30123, 46858, 60246, 70287, 97063, 140574, 164003, 194126, 210861, 291189, 328006, 421722, 492009, 582378, 679441, 873567, 984018, 1358882, 1476027, 1747134, 2038323, 2952054, 4076646, 4756087, 6114969, 9512174, 12229938, 14268261, 28536522, 42804783, 85609566]

約数ペア:

[(1, 85609566), (2, 42804783), (3, 28536522), (6, 14268261), (7, 12229938), (9, 9512174), (14, 6114969), (18, 4756087), (21, 4076646), (29, 2952054), (42, 2038323), (49, 1747134), (58, 1476027), (63, 1358882), (87, 984018), (98, 873567), (126, 679441), (147, 582378), (174, 492009), (203, 421722), (261, 328006), (294, 291189), (406, 210861), (441, 194126), (522, 164003), (609, 140574), (882, 97063), (1218, 70287), (1421, 60246), (1827, 46858), (2842, 30123), (3347, 25578), (3654, 23429), (4263, 20082), (6694, 12789), (8526, 10041)]