47471904

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 135862272

約数和(自身を除く): 88390368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 863, 1146, 1528, 1719, 1726, 2292, 2589, 3056, 3438, 3452, 4584, 5178, 6112, 6876, 6904, 7767, 9168, 10356, 13752, 13808, 15534, 18336, 20712, 27504, 27616, 31068, 41424, 55008, 62136, 82848, 124272, 164833, 248544, 329666, 494499, 659332, 988998, 1318664, 1483497, 1977996, 2637328, 2966994, 3955992, 5274656, 5933988, 7911984, 11867976, 15823968, 23735952, 47471904]

約数ペア:

[(1, 47471904), (2, 23735952), (3, 15823968), (4, 11867976), (6, 7911984), (8, 5933988), (9, 5274656), (12, 3955992), (16, 2966994), (18, 2637328), (24, 1977996), (32, 1483497), (36, 1318664), (48, 988998), (72, 659332), (96, 494499), (144, 329666), (191, 248544), (288, 164833), (382, 124272), (573, 82848), (764, 62136), (863, 55008), (1146, 41424), (1528, 31068), (1719, 27616), (1726, 27504), (2292, 20712), (2589, 18336), (3056, 15534), (3438, 13808), (3452, 13752), (4584, 10356), (5178, 9168), (6112, 7767), (6876, 6904)]