80090856

素因数分解:

$2^3\times 3^6\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 232940160

約数和(自身を除く): 152849304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 443, 486, 558, 648, 729, 744, 837, 886, 972, 1116, 1329, 1458, 1674, 1772, 1944, 2232, 2511, 2658, 2916, 3348, 3544, 3987, 5022, 5316, 5832, 6696, 7533, 7974, 10044, 10632, 11961, 13733, 15066, 15948, 20088, 22599, 23922, 27466, 30132, 31896, 35883, 41199, 45198, 47844, 54932, 60264, 71766, 82398, 90396, 95688, 107649, 109864, 123597, 143532, 164796, 180792, 215298, 247194, 287064, 322947, 329592, 370791, 430596, 494388, 645894, 741582, 861192, 988776, 1112373, 1291788, 1483164, 2224746, 2583576, 2966328, 3337119, 4449492, 6674238, 8898984, 10011357, 13348476, 20022714, 26696952, 40045428, 80090856]

約数ペア:

[(1, 80090856), (2, 40045428), (3, 26696952), (4, 20022714), (6, 13348476), (8, 10011357), (9, 8898984), (12, 6674238), (18, 4449492), (24, 3337119), (27, 2966328), (31, 2583576), (36, 2224746), (54, 1483164), (62, 1291788), (72, 1112373), (81, 988776), (93, 861192), (108, 741582), (124, 645894), (162, 494388), (186, 430596), (216, 370791), (243, 329592), (248, 322947), (279, 287064), (324, 247194), (372, 215298), (443, 180792), (486, 164796), (558, 143532), (648, 123597), (729, 109864), (744, 107649), (837, 95688), (886, 90396), (972, 82398), (1116, 71766), (1329, 60264), (1458, 54932), (1674, 47844), (1772, 45198), (1944, 41199), (2232, 35883), (2511, 31896), (2658, 30132), (2916, 27466), (3348, 23922), (3544, 22599), (3987, 20088), (5022, 15948), (5316, 15066), (5832, 13733), (6696, 11961), (7533, 10632), (7974, 10044)]