76620642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1381}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 175392384

約数和(自身を除く): 98771742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321, 1381, 2642, 2762, 3963, 4143, 7926, 8286, 9247, 9667, 18494, 19334, 27741, 29001, 55482, 58002, 1824301, 3648602, 5472903, 10945806, 12770107, 25540214, 38310321, 76620642]

約数ペア:

[(1, 76620642), (2, 38310321), (3, 25540214), (6, 12770107), (7, 10945806), (14, 5472903), (21, 3648602), (42, 1824301), (1321, 58002), (1381, 55482), (2642, 29001), (2762, 27741), (3963, 19334), (4143, 18494), (7926, 9667), (8286, 9247)]