77804532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 214460064

約数和(自身を除く): 136655532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2003, 2158, 2988, 3237, 4006, 4316, 6009, 6474, 8012, 9711, 12018, 12948, 18027, 19422, 24036, 26039, 36054, 38844, 52078, 72108, 78117, 104156, 156234, 166249, 234351, 312468, 332498, 468702, 498747, 664996, 937404, 997494, 1496241, 1994988, 2161237, 2992482, 4322474, 5984964, 6483711, 8644948, 12967422, 19451133, 25934844, 38902266, 77804532]

約数ペア:

[(1, 77804532), (2, 38902266), (3, 25934844), (4, 19451133), (6, 12967422), (9, 8644948), (12, 6483711), (13, 5984964), (18, 4322474), (26, 2992482), (36, 2161237), (39, 1994988), (52, 1496241), (78, 997494), (83, 937404), (117, 664996), (156, 498747), (166, 468702), (234, 332498), (249, 312468), (332, 234351), (468, 166249), (498, 156234), (747, 104156), (996, 78117), (1079, 72108), (1494, 52078), (2003, 38844), (2158, 36054), (2988, 26039), (3237, 24036), (4006, 19422), (4316, 18027), (6009, 12948), (6474, 12018), (8012, 9711)]