90874696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 193233600

約数和(自身を除く): 102358904

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 89, 164, 178, 283, 328, 356, 451, 566, 712, 902, 979, 1132, 1804, 1958, 2264, 3113, 3608, 3649, 3916, 6226, 7298, 7832, 11603, 12452, 14596, 23206, 24904, 25187, 29192, 40139, 46412, 50374, 80278, 92824, 100748, 127633, 160556, 201496, 255266, 277057, 321112, 510532, 554114, 1021064, 1032667, 1108228, 2065334, 2216456, 4130668, 8261336, 11359337, 22718674, 45437348, 90874696]

約数ペア:

[(1, 90874696), (2, 45437348), (4, 22718674), (8, 11359337), (11, 8261336), (22, 4130668), (41, 2216456), (44, 2065334), (82, 1108228), (88, 1032667), (89, 1021064), (164, 554114), (178, 510532), (283, 321112), (328, 277057), (356, 255266), (451, 201496), (566, 160556), (712, 127633), (902, 100748), (979, 92824), (1132, 80278), (1804, 50374), (1958, 46412), (2264, 40139), (3113, 29192), (3608, 25187), (3649, 24904), (3916, 23206), (6226, 14596), (7298, 12452), (7832, 11603)]