83279812

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 197016624

約数和(自身を除く): 113736812

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 107, 133, 154, 196, 209, 214, 266, 308, 361, 418, 428, 532, 539, 722, 749, 836, 931, 1078, 1177, 1444, 1463, 1498, 1862, 2033, 2156, 2354, 2527, 2926, 2996, 3724, 3971, 4066, 4708, 5054, 5243, 5852, 7942, 8132, 8239, 10108, 10241, 10486, 14231, 15884, 16478, 17689, 20482, 20972, 22363, 27797, 28462, 32956, 35378, 38627, 40964, 44726, 55594, 56924, 57673, 70756, 77254, 89452, 99617, 111188, 115346, 154508, 156541, 194579, 199234, 230692, 270389, 313082, 389158, 398468, 424897, 540778, 626164, 778316, 849794, 1081556, 1095787, 1699588, 1892723, 2191574, 2974279, 3785446, 4383148, 5948558, 7570892, 11897116, 20819953, 41639906, 83279812]

約数ペア:

[(1, 83279812), (2, 41639906), (4, 20819953), (7, 11897116), (11, 7570892), (14, 5948558), (19, 4383148), (22, 3785446), (28, 2974279), (38, 2191574), (44, 1892723), (49, 1699588), (76, 1095787), (77, 1081556), (98, 849794), (107, 778316), (133, 626164), (154, 540778), (196, 424897), (209, 398468), (214, 389158), (266, 313082), (308, 270389), (361, 230692), (418, 199234), (428, 194579), (532, 156541), (539, 154508), (722, 115346), (749, 111188), (836, 99617), (931, 89452), (1078, 77254), (1177, 70756), (1444, 57673), (1463, 56924), (1498, 55594), (1862, 44726), (2033, 40964), (2156, 38627), (2354, 35378), (2527, 32956), (2926, 28462), (2996, 27797), (3724, 22363), (3971, 20972), (4066, 20482), (4708, 17689), (5054, 16478), (5243, 15884), (5852, 14231), (7942, 10486), (8132, 10241), (8239, 10108)]