91512806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 183029760

約数和(自身を除く): 91516954

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 154, 203, 217, 319, 341, 406, 434, 638, 661, 682, 899, 1322, 1798, 2233, 2387, 4466, 4627, 4774, 6293, 7271, 9254, 9889, 12586, 14542, 19169, 19778, 20491, 38338, 40982, 50897, 69223, 101794, 134183, 138446, 143437, 210859, 225401, 268366, 286874, 421718, 450802, 594239, 1188478, 1476013, 1577807, 2952026, 3155614, 4159673, 6536629, 8319346, 13073258, 45756403, 91512806]

約数ペア:

[(1, 91512806), (2, 45756403), (7, 13073258), (11, 8319346), (14, 6536629), (22, 4159673), (29, 3155614), (31, 2952026), (58, 1577807), (62, 1476013), (77, 1188478), (154, 594239), (203, 450802), (217, 421718), (319, 286874), (341, 268366), (406, 225401), (434, 210859), (638, 143437), (661, 138446), (682, 134183), (899, 101794), (1322, 69223), (1798, 50897), (2233, 40982), (2387, 38338), (4466, 20491), (4627, 19778), (4774, 19169), (6293, 14542), (7271, 12586), (9254, 9889)]