85118436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5867}}^1$

素因数の和:5921

約数の個数: 72

約数和(自身を含む): 239226624

約数和(自身を除く): 154108188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5867, 7254, 11734, 14508, 17601, 23468, 35202, 52803, 70404, 76271, 105606, 152542, 181877, 211212, 228813, 305084, 363754, 457626, 545631, 686439, 727508, 915252, 1091262, 1372878, 1636893, 2182524, 2364401, 2745756, 3273786, 4728802, 6547572, 7093203, 9457604, 14186406, 21279609, 28372812, 42559218, 85118436]

約数ペア:

[(1, 85118436), (2, 42559218), (3, 28372812), (4, 21279609), (6, 14186406), (9, 9457604), (12, 7093203), (13, 6547572), (18, 4728802), (26, 3273786), (31, 2745756), (36, 2364401), (39, 2182524), (52, 1636893), (62, 1372878), (78, 1091262), (93, 915252), (117, 727508), (124, 686439), (156, 545631), (186, 457626), (234, 363754), (279, 305084), (372, 228813), (403, 211212), (468, 181877), (558, 152542), (806, 105606), (1116, 76271), (1209, 70404), (1612, 52803), (2418, 35202), (3627, 23468), (4836, 17601), (5867, 14508), (7254, 11734)]