77479248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20963}}^1$

素因数の和:20992

約数の個数: 80

約数和(自身を含む): 249555456

約数和(自身を除く): 172076208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20963, 41926, 62889, 83852, 125778, 146741, 167704, 230593, 251556, 293482, 335408, 440223, 461186, 503112, 586964, 691779, 880446, 922372, 1006224, 1173928, 1383558, 1614151, 1760892, 1844744, 2347856, 2767116, 3228302, 3521784, 3689488, 4842453, 5534232, 6456604, 7043568, 9684906, 11068464, 12913208, 19369812, 25826416, 38739624, 77479248]

約数ペア:

[(1, 77479248), (2, 38739624), (3, 25826416), (4, 19369812), (6, 12913208), (7, 11068464), (8, 9684906), (11, 7043568), (12, 6456604), (14, 5534232), (16, 4842453), (21, 3689488), (22, 3521784), (24, 3228302), (28, 2767116), (33, 2347856), (42, 1844744), (44, 1760892), (48, 1614151), (56, 1383558), (66, 1173928), (77, 1006224), (84, 922372), (88, 880446), (112, 691779), (132, 586964), (154, 503112), (168, 461186), (176, 440223), (231, 335408), (264, 293482), (308, 251556), (336, 230593), (462, 167704), (528, 146741), (616, 125778), (924, 83852), (1232, 62889), (1848, 41926), (3696, 20963)]