71477568

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4052

約数の個数: 84

約数和(自身を含む): 211539328

約数和(自身を除く): 140061760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4003, 4464, 5952, 8006, 8928, 12009, 16012, 17856, 24018, 32024, 36027, 48036, 64048, 72054, 96072, 124093, 128096, 144108, 192144, 248186, 256192, 288216, 372279, 384288, 496372, 576432, 744558, 768576, 992744, 1116837, 1152864, 1489116, 1985488, 2233674, 2305728, 2978232, 3970976, 4467348, 5956464, 7941952, 8934696, 11912928, 17869392, 23825856, 35738784, 71477568]

約数ペア:

[(1, 71477568), (2, 35738784), (3, 23825856), (4, 17869392), (6, 11912928), (8, 8934696), (9, 7941952), (12, 5956464), (16, 4467348), (18, 3970976), (24, 2978232), (31, 2305728), (32, 2233674), (36, 1985488), (48, 1489116), (62, 1152864), (64, 1116837), (72, 992744), (93, 768576), (96, 744558), (124, 576432), (144, 496372), (186, 384288), (192, 372279), (248, 288216), (279, 256192), (288, 248186), (372, 192144), (496, 144108), (558, 128096), (576, 124093), (744, 96072), (992, 72054), (1116, 64048), (1488, 48036), (1984, 36027), (2232, 32024), (2976, 24018), (4003, 17856), (4464, 16012), (5952, 12009), (8006, 8928)]