67764168

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 197904000

約数和(自身を除く): 130139832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 61, 72, 74, 108, 111, 122, 139, 148, 183, 216, 222, 244, 278, 296, 333, 366, 417, 444, 488, 549, 556, 666, 732, 834, 888, 999, 1098, 1112, 1251, 1332, 1464, 1647, 1668, 1998, 2196, 2257, 2502, 2664, 3294, 3336, 3753, 3996, 4392, 4514, 5004, 5143, 6588, 6771, 7506, 7992, 8479, 9028, 10008, 10286, 13176, 13542, 15012, 15429, 16958, 18056, 20313, 20572, 25437, 27084, 30024, 30858, 33916, 40626, 41144, 46287, 50874, 54168, 60939, 61716, 67832, 76311, 81252, 92574, 101748, 121878, 123432, 138861, 152622, 162504, 185148, 203496, 228933, 243756, 277722, 305244, 313723, 370296, 457866, 487512, 555444, 610488, 627446, 915732, 941169, 1110888, 1254892, 1831464, 1882338, 2509784, 2823507, 3764676, 5647014, 7529352, 8470521, 11294028, 16941042, 22588056, 33882084, 67764168]

約数ペア:

[(1, 67764168), (2, 33882084), (3, 22588056), (4, 16941042), (6, 11294028), (8, 8470521), (9, 7529352), (12, 5647014), (18, 3764676), (24, 2823507), (27, 2509784), (36, 1882338), (37, 1831464), (54, 1254892), (61, 1110888), (72, 941169), (74, 915732), (108, 627446), (111, 610488), (122, 555444), (139, 487512), (148, 457866), (183, 370296), (216, 313723), (222, 305244), (244, 277722), (278, 243756), (296, 228933), (333, 203496), (366, 185148), (417, 162504), (444, 152622), (488, 138861), (549, 123432), (556, 121878), (666, 101748), (732, 92574), (834, 81252), (888, 76311), (999, 67832), (1098, 61716), (1112, 60939), (1251, 54168), (1332, 50874), (1464, 46287), (1647, 41144), (1668, 40626), (1998, 33916), (2196, 30858), (2257, 30024), (2502, 27084), (2664, 25437), (3294, 20572), (3336, 20313), (3753, 18056), (3996, 16958), (4392, 15429), (4514, 15012), (5004, 13542), (5143, 13176), (6588, 10286), (6771, 10008), (7506, 9028), (7992, 8479)]