72142272

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 112

約数和(自身を含む): 215066880

約数和(自身を除く): 142924608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 216, 249, 288, 332, 432, 498, 503, 576, 664, 747, 864, 996, 1006, 1328, 1494, 1509, 1728, 1992, 2012, 2241, 2656, 2988, 3018, 3984, 4024, 4482, 4527, 5312, 5976, 6036, 7968, 8048, 8964, 9054, 11952, 12072, 13581, 15936, 16096, 17928, 18108, 23904, 24144, 27162, 32192, 35856, 36216, 41749, 47808, 48288, 54324, 71712, 72432, 83498, 96576, 108648, 125247, 143424, 144864, 166996, 217296, 250494, 289728, 333992, 375741, 434592, 500988, 667984, 751482, 869184, 1001976, 1127223, 1335968, 1502964, 2003952, 2254446, 2671936, 3005928, 4007904, 4508892, 6011856, 8015808, 9017784, 12023712, 18035568, 24047424, 36071136, 72142272]

約数ペア:

[(1, 72142272), (2, 36071136), (3, 24047424), (4, 18035568), (6, 12023712), (8, 9017784), (9, 8015808), (12, 6011856), (16, 4508892), (18, 4007904), (24, 3005928), (27, 2671936), (32, 2254446), (36, 2003952), (48, 1502964), (54, 1335968), (64, 1127223), (72, 1001976), (83, 869184), (96, 751482), (108, 667984), (144, 500988), (166, 434592), (192, 375741), (216, 333992), (249, 289728), (288, 250494), (332, 217296), (432, 166996), (498, 144864), (503, 143424), (576, 125247), (664, 108648), (747, 96576), (864, 83498), (996, 72432), (1006, 71712), (1328, 54324), (1494, 48288), (1509, 47808), (1728, 41749), (1992, 36216), (2012, 35856), (2241, 32192), (2656, 27162), (2988, 24144), (3018, 23904), (3984, 18108), (4024, 17928), (4482, 16096), (4527, 15936), (5312, 13581), (5976, 12072), (6036, 11952), (7968, 9054), (8048, 8964)]