71007264

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 202774572

約数和(自身を除く): 131767308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 661, 746, 1119, 1322, 1492, 1983, 2238, 2644, 2984, 3357, 3966, 4476, 5288, 5949, 5968, 6714, 7932, 8952, 10576, 11898, 11936, 13428, 15864, 17904, 21152, 23796, 26856, 31728, 35808, 47592, 53712, 63456, 95184, 107424, 190368, 246553, 493106, 739659, 986212, 1479318, 1972424, 2218977, 2958636, 3944848, 4437954, 5917272, 7889696, 8875908, 11834544, 17751816, 23669088, 35503632, 71007264]

約数ペア:

[(1, 71007264), (2, 35503632), (3, 23669088), (4, 17751816), (6, 11834544), (8, 8875908), (9, 7889696), (12, 5917272), (16, 4437954), (18, 3944848), (24, 2958636), (32, 2218977), (36, 1972424), (48, 1479318), (72, 986212), (96, 739659), (144, 493106), (288, 246553), (373, 190368), (661, 107424), (746, 95184), (1119, 63456), (1322, 53712), (1492, 47592), (1983, 35808), (2238, 31728), (2644, 26856), (2984, 23796), (3357, 21152), (3966, 17904), (4476, 15864), (5288, 13428), (5949, 11936), (5968, 11898), (6714, 10576), (7932, 8952)]