73554880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4691}}^1$

素因数の和:4722

約数の個数: 84

約数和(自身を含む): 203792328

約数和(自身を除く): 130237448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4691, 7840, 9382, 15680, 18764, 23455, 32837, 37528, 46910, 65674, 75056, 93820, 131348, 150112, 164185, 187640, 229859, 262696, 300224, 328370, 375280, 459718, 525392, 656740, 750560, 919436, 1050784, 1149295, 1313480, 1501120, 1838872, 2101568, 2298590, 2626960, 3677744, 4597180, 5253920, 7355488, 9194360, 10507840, 14710976, 18388720, 36777440, 73554880]

約数ペア:

[(1, 73554880), (2, 36777440), (4, 18388720), (5, 14710976), (7, 10507840), (8, 9194360), (10, 7355488), (14, 5253920), (16, 4597180), (20, 3677744), (28, 2626960), (32, 2298590), (35, 2101568), (40, 1838872), (49, 1501120), (56, 1313480), (64, 1149295), (70, 1050784), (80, 919436), (98, 750560), (112, 656740), (140, 525392), (160, 459718), (196, 375280), (224, 328370), (245, 300224), (280, 262696), (320, 229859), (392, 187640), (448, 164185), (490, 150112), (560, 131348), (784, 93820), (980, 75056), (1120, 65674), (1568, 46910), (1960, 37528), (2240, 32837), (3136, 23455), (3920, 18764), (4691, 15680), (7840, 9382)]