67654896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 122332944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2393, 3534, 4712, 4786, 7068, 7179, 9424, 9572, 14136, 14358, 19144, 28272, 28716, 38288, 45467, 57432, 74183, 90934, 114864, 136401, 148366, 181868, 222549, 272802, 296732, 363736, 445098, 545604, 593464, 727472, 890196, 1091208, 1186928, 1409477, 1780392, 2182416, 2818954, 3560784, 4228431, 5637908, 8456862, 11275816, 16913724, 22551632, 33827448, 67654896]

約数ペア:

[(1, 67654896), (2, 33827448), (3, 22551632), (4, 16913724), (6, 11275816), (8, 8456862), (12, 5637908), (16, 4228431), (19, 3560784), (24, 2818954), (31, 2182416), (38, 1780392), (48, 1409477), (57, 1186928), (62, 1091208), (76, 890196), (93, 727472), (114, 593464), (124, 545604), (152, 445098), (186, 363736), (228, 296732), (248, 272802), (304, 222549), (372, 181868), (456, 148366), (496, 136401), (589, 114864), (744, 90934), (912, 74183), (1178, 57432), (1488, 45467), (1767, 38288), (2356, 28716), (2393, 28272), (3534, 19144), (4712, 14358), (4786, 14136), (7068, 9572), (7179, 9424)]