71247672

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 201502080

約数和(自身を除く): 130254408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 137, 186, 233, 248, 274, 279, 372, 411, 466, 548, 558, 699, 744, 822, 932, 1096, 1116, 1233, 1398, 1644, 1864, 2097, 2232, 2466, 2796, 3288, 4194, 4247, 4932, 5592, 7223, 8388, 8494, 9864, 12741, 14446, 16776, 16988, 21669, 25482, 28892, 31921, 33976, 38223, 43338, 50964, 57784, 63842, 65007, 76446, 86676, 95763, 101928, 127684, 130014, 152892, 173352, 191526, 255368, 260028, 287289, 305784, 383052, 520056, 574578, 766104, 989551, 1149156, 1979102, 2298312, 2968653, 3958204, 5937306, 7916408, 8905959, 11874612, 17811918, 23749224, 35623836, 71247672]

約数ペア:

[(1, 71247672), (2, 35623836), (3, 23749224), (4, 17811918), (6, 11874612), (8, 8905959), (9, 7916408), (12, 5937306), (18, 3958204), (24, 2968653), (31, 2298312), (36, 1979102), (62, 1149156), (72, 989551), (93, 766104), (124, 574578), (137, 520056), (186, 383052), (233, 305784), (248, 287289), (274, 260028), (279, 255368), (372, 191526), (411, 173352), (466, 152892), (548, 130014), (558, 127684), (699, 101928), (744, 95763), (822, 86676), (932, 76446), (1096, 65007), (1116, 63842), (1233, 57784), (1398, 50964), (1644, 43338), (1864, 38223), (2097, 33976), (2232, 31921), (2466, 28892), (2796, 25482), (3288, 21669), (4194, 16988), (4247, 16776), (4932, 14446), (5592, 12741), (7223, 9864), (8388, 8494)]