75271968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8478

約数の個数: 72

約数和(自身を含む): 220985856

約数和(自身を除く): 145713888

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, 8431, 8928, 16862, 25293, 33724, 50586, 67448, 75879, 101172, 134896, 151758, 202344, 261361, 269792, 303516, 404688, 522722, 607032, 784083, 809376, 1045444, 1214064, 1568166, 2090888, 2352249, 2428128, 3136332, 4181776, 4704498, 6272664, 8363552, 9408996, 12545328, 18817992, 25090656, 37635984, 75271968]

約数ペア:

[(1, 75271968), (2, 37635984), (3, 25090656), (4, 18817992), (6, 12545328), (8, 9408996), (9, 8363552), (12, 6272664), (16, 4704498), (18, 4181776), (24, 3136332), (31, 2428128), (32, 2352249), (36, 2090888), (48, 1568166), (62, 1214064), (72, 1045444), (93, 809376), (96, 784083), (124, 607032), (144, 522722), (186, 404688), (248, 303516), (279, 269792), (288, 261361), (372, 202344), (496, 151758), (558, 134896), (744, 101172), (992, 75879), (1116, 67448), (1488, 50586), (2232, 33724), (2976, 25293), (4464, 16862), (8431, 8928)]