76377280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4902

約数の個数: 84

約数和(自身を含む): 211610448

約数和(自身を除く): 135233168

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, 4871, 7840, 9742, 15680, 19484, 24355, 34097, 38968, 48710, 68194, 77936, 97420, 136388, 155872, 170485, 194840, 238679, 272776, 311744, 340970, 389680, 477358, 545552, 681940, 779360, 954716, 1091104, 1193395, 1363880, 1558720, 1909432, 2182208, 2386790, 2727760, 3818864, 4773580, 5455520, 7637728, 9547160, 10911040, 15275456, 19094320, 38188640, 76377280]

約数ペア:

[(1, 76377280), (2, 38188640), (4, 19094320), (5, 15275456), (7, 10911040), (8, 9547160), (10, 7637728), (14, 5455520), (16, 4773580), (20, 3818864), (28, 2727760), (32, 2386790), (35, 2182208), (40, 1909432), (49, 1558720), (56, 1363880), (64, 1193395), (70, 1091104), (80, 954716), (98, 779360), (112, 681940), (140, 545552), (160, 477358), (196, 389680), (224, 340970), (245, 311744), (280, 272776), (320, 238679), (392, 194840), (448, 170485), (490, 155872), (560, 136388), (784, 97420), (980, 77936), (1120, 68194), (1568, 48710), (1960, 38968), (2240, 34097), (3136, 24355), (3920, 19484), (4871, 15680), (7840, 9742)]