77345378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 57101662

約数列:

[1, 2, 11, 22, 29, 58, 103, 107, 121, 206, 214, 242, 319, 638, 1133, 1177, 2266, 2354, 2987, 3103, 3509, 5974, 6206, 7018, 11021, 12463, 12947, 22042, 24926, 25894, 32857, 34133, 65714, 68266, 121231, 242462, 319609, 361427, 375463, 639218, 722854, 750926, 1333541, 2667082, 3515699, 7031398, 38672689, 77345378]

約数ペア:

[(1, 77345378), (2, 38672689), (11, 7031398), (22, 3515699), (29, 2667082), (58, 1333541), (103, 750926), (107, 722854), (121, 639218), (206, 375463), (214, 361427), (242, 319609), (319, 242462), (638, 121231), (1133, 68266), (1177, 65714), (2266, 34133), (2354, 32857), (2987, 25894), (3103, 24926), (3509, 22042), (5974, 12947), (6206, 12463), (7018, 11021)]