71530128

素因数分解:

$2^4\times 3^4\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 100

約数和(自身を含む): 209530860

約数和(自身を除く): 138000732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 291, 324, 388, 432, 569, 582, 648, 776, 873, 1138, 1164, 1296, 1552, 1707, 1746, 2276, 2328, 2619, 3414, 3492, 4552, 4656, 5121, 5238, 6828, 6984, 7857, 9104, 10242, 10476, 13656, 13968, 15363, 15714, 20484, 20952, 27312, 30726, 31428, 40968, 41904, 46089, 55193, 61452, 62856, 81936, 92178, 110386, 122904, 125712, 165579, 184356, 220772, 245808, 331158, 368712, 441544, 496737, 662316, 737424, 883088, 993474, 1324632, 1490211, 1986948, 2649264, 2980422, 3973896, 4470633, 5960844, 7947792, 8941266, 11921688, 17882532, 23843376, 35765064, 71530128]

約数ペア:

[(1, 71530128), (2, 35765064), (3, 23843376), (4, 17882532), (6, 11921688), (8, 8941266), (9, 7947792), (12, 5960844), (16, 4470633), (18, 3973896), (24, 2980422), (27, 2649264), (36, 1986948), (48, 1490211), (54, 1324632), (72, 993474), (81, 883088), (97, 737424), (108, 662316), (144, 496737), (162, 441544), (194, 368712), (216, 331158), (291, 245808), (324, 220772), (388, 184356), (432, 165579), (569, 125712), (582, 122904), (648, 110386), (776, 92178), (873, 81936), (1138, 62856), (1164, 61452), (1296, 55193), (1552, 46089), (1707, 41904), (1746, 40968), (2276, 31428), (2328, 30726), (2619, 27312), (3414, 20952), (3492, 20484), (4552, 15714), (4656, 15363), (5121, 13968), (5238, 13656), (6828, 10476), (6984, 10242), (7857, 9104)]