77976892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 166779648

約数和(自身を除く): 88802756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1531, 1819, 2996, 3062, 3638, 6124, 7276, 10717, 12733, 21434, 25466, 26027, 42868, 50932, 52054, 104108, 163817, 182189, 327634, 364378, 655268, 728756, 1146719, 2293438, 2784889, 4586876, 5569778, 11139556, 19494223, 38988446, 77976892]

約数ペア:

[(1, 77976892), (2, 38988446), (4, 19494223), (7, 11139556), (14, 5569778), (17, 4586876), (28, 2784889), (34, 2293438), (68, 1146719), (107, 728756), (119, 655268), (214, 364378), (238, 327634), (428, 182189), (476, 163817), (749, 104108), (1498, 52054), (1531, 50932), (1819, 42868), (2996, 26027), (3062, 25466), (3638, 21434), (6124, 12733), (7276, 10717)]