70290144

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7920

約数の個数: 72

約数和(自身を含む): 206361792

約数和(自身を除く): 136071648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7873, 8928, 15746, 23619, 31492, 47238, 62984, 70857, 94476, 125968, 141714, 188952, 244063, 251936, 283428, 377904, 488126, 566856, 732189, 755808, 976252, 1133712, 1464378, 1952504, 2196567, 2267424, 2928756, 3905008, 4393134, 5857512, 7810016, 8786268, 11715024, 17572536, 23430048, 35145072, 70290144]

約数ペア:

[(1, 70290144), (2, 35145072), (3, 23430048), (4, 17572536), (6, 11715024), (8, 8786268), (9, 7810016), (12, 5857512), (16, 4393134), (18, 3905008), (24, 2928756), (31, 2267424), (32, 2196567), (36, 1952504), (48, 1464378), (62, 1133712), (72, 976252), (93, 755808), (96, 732189), (124, 566856), (144, 488126), (186, 377904), (248, 283428), (279, 251936), (288, 244063), (372, 188952), (496, 141714), (558, 125968), (744, 94476), (992, 70857), (1116, 62984), (1488, 47238), (2232, 31492), (2976, 23619), (4464, 15746), (7873, 8928)]