74983956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 195686400

約数和(自身を除く): 120702444

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 79, 92, 114, 138, 158, 181, 228, 237, 276, 316, 362, 437, 474, 543, 724, 874, 948, 1086, 1311, 1501, 1748, 1817, 2172, 2622, 3002, 3439, 3634, 4163, 4503, 5244, 5451, 6004, 6878, 7268, 8326, 9006, 10317, 10902, 12489, 13756, 14299, 16652, 18012, 20634, 21804, 24978, 28598, 34523, 41268, 42897, 49956, 57196, 69046, 79097, 85794, 103569, 138092, 158194, 171588, 207138, 237291, 271681, 316388, 328877, 414276, 474582, 543362, 657754, 815043, 949164, 986631, 1086724, 1315508, 1630086, 1973262, 3260172, 3946524, 6248663, 12497326, 18745989, 24994652, 37491978, 74983956]

約数ペア:

[(1, 74983956), (2, 37491978), (3, 24994652), (4, 18745989), (6, 12497326), (12, 6248663), (19, 3946524), (23, 3260172), (38, 1973262), (46, 1630086), (57, 1315508), (69, 1086724), (76, 986631), (79, 949164), (92, 815043), (114, 657754), (138, 543362), (158, 474582), (181, 414276), (228, 328877), (237, 316388), (276, 271681), (316, 237291), (362, 207138), (437, 171588), (474, 158194), (543, 138092), (724, 103569), (874, 85794), (948, 79097), (1086, 69046), (1311, 57196), (1501, 49956), (1748, 42897), (1817, 41268), (2172, 34523), (2622, 28598), (3002, 24978), (3439, 21804), (3634, 20634), (4163, 18012), (4503, 16652), (5244, 14299), (5451, 13756), (6004, 12489), (6878, 10902), (7268, 10317), (8326, 9006)]