67875584

素因数分解:

$2^8\times 7^3\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 158205600

約数和(自身を除く): 90330016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 773, 784, 896, 1372, 1546, 1568, 1792, 2744, 3092, 3136, 5411, 5488, 6184, 6272, 10822, 10976, 12368, 12544, 21644, 21952, 24736, 37877, 43288, 43904, 49472, 75754, 86576, 87808, 98944, 151508, 173152, 197888, 265139, 303016, 346304, 530278, 606032, 692608, 1060556, 1212064, 1385216, 2121112, 2424128, 4242224, 4848256, 8484448, 9696512, 16968896, 33937792, 67875584]

約数ペア:

[(1, 67875584), (2, 33937792), (4, 16968896), (7, 9696512), (8, 8484448), (14, 4848256), (16, 4242224), (28, 2424128), (32, 2121112), (49, 1385216), (56, 1212064), (64, 1060556), (98, 692608), (112, 606032), (128, 530278), (196, 346304), (224, 303016), (256, 265139), (343, 197888), (392, 173152), (448, 151508), (686, 98944), (773, 87808), (784, 86576), (896, 75754), (1372, 49472), (1546, 43904), (1568, 43288), (1792, 37877), (2744, 24736), (3092, 21952), (3136, 21644), (5411, 12544), (5488, 12368), (6184, 10976), (6272, 10822)]