71806464

素因数分解:

$2^9\times 3^2\times {\mathrm{15583}}^1$

素因数の和:15607

約数の個数: 60

約数和(自身を含む): 207251616

約数和(自身を除く): 135445152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15583, 31166, 46749, 62332, 93498, 124664, 140247, 186996, 249328, 280494, 373992, 498656, 560988, 747984, 997312, 1121976, 1495968, 1994624, 2243952, 2991936, 3989248, 4487904, 5983872, 7978496, 8975808, 11967744, 17951616, 23935488, 35903232, 71806464]

約数ペア:

[(1, 71806464), (2, 35903232), (3, 23935488), (4, 17951616), (6, 11967744), (8, 8975808), (9, 7978496), (12, 5983872), (16, 4487904), (18, 3989248), (24, 2991936), (32, 2243952), (36, 1994624), (48, 1495968), (64, 1121976), (72, 997312), (96, 747984), (128, 560988), (144, 498656), (192, 373992), (256, 280494), (288, 249328), (384, 186996), (512, 140247), (576, 124664), (768, 93498), (1152, 62332), (1536, 46749), (2304, 31166), (4608, 15583)]