40667796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 111831720

約数和(自身を除く): 71163924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 769, 1017, 1356, 1469, 1538, 2034, 2307, 2938, 3076, 4068, 4407, 4614, 5876, 6921, 8814, 9228, 9997, 13221, 13842, 17628, 19994, 26442, 27684, 29991, 39988, 52884, 59982, 86897, 89973, 119964, 173794, 179946, 260691, 347588, 359892, 521382, 782073, 1042764, 1129661, 1564146, 2259322, 3128292, 3388983, 4518644, 6777966, 10166949, 13555932, 20333898, 40667796]

約数ペア:

[(1, 40667796), (2, 20333898), (3, 13555932), (4, 10166949), (6, 6777966), (9, 4518644), (12, 3388983), (13, 3128292), (18, 2259322), (26, 1564146), (36, 1129661), (39, 1042764), (52, 782073), (78, 521382), (113, 359892), (117, 347588), (156, 260691), (226, 179946), (234, 173794), (339, 119964), (452, 89973), (468, 86897), (678, 59982), (769, 52884), (1017, 39988), (1356, 29991), (1469, 27684), (1538, 26442), (2034, 19994), (2307, 17628), (2938, 13842), (3076, 13221), (4068, 9997), (4407, 9228), (4614, 8814), (5876, 6921)]