29987568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 91942032

約数和(自身を除く): 61954464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 193, 208, 234, 249, 312, 332, 386, 468, 498, 579, 624, 664, 747, 772, 936, 996, 1079, 1158, 1328, 1494, 1544, 1737, 1872, 1992, 2158, 2316, 2509, 2988, 3088, 3237, 3474, 3984, 4316, 4632, 5018, 5976, 6474, 6948, 7527, 8632, 9264, 9711, 10036, 11952, 12948, 13896, 15054, 16019, 17264, 19422, 20072, 22581, 25896, 27792, 30108, 32038, 38844, 40144, 45162, 48057, 51792, 60216, 64076, 77688, 90324, 96114, 120432, 128152, 144171, 155376, 180648, 192228, 208247, 256304, 288342, 361296, 384456, 416494, 576684, 624741, 768912, 832988, 1153368, 1249482, 1665976, 1874223, 2306736, 2498964, 3331952, 3748446, 4997928, 7496892, 9995856, 14993784, 29987568]

約数ペア:

[(1, 29987568), (2, 14993784), (3, 9995856), (4, 7496892), (6, 4997928), (8, 3748446), (9, 3331952), (12, 2498964), (13, 2306736), (16, 1874223), (18, 1665976), (24, 1249482), (26, 1153368), (36, 832988), (39, 768912), (48, 624741), (52, 576684), (72, 416494), (78, 384456), (83, 361296), (104, 288342), (117, 256304), (144, 208247), (156, 192228), (166, 180648), (193, 155376), (208, 144171), (234, 128152), (249, 120432), (312, 96114), (332, 90324), (386, 77688), (468, 64076), (498, 60216), (579, 51792), (624, 48057), (664, 45162), (747, 40144), (772, 38844), (936, 32038), (996, 30108), (1079, 27792), (1158, 25896), (1328, 22581), (1494, 20072), (1544, 19422), (1737, 17264), (1872, 16019), (1992, 15054), (2158, 13896), (2316, 12948), (2509, 11952), (2988, 10036), (3088, 9711), (3237, 9264), (3474, 8632), (3984, 7527), (4316, 6948), (4632, 6474), (5018, 5976)]