77993448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 210826560

約数和(自身を除く): 132833112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 547, 914, 1094, 1371, 1641, 1828, 2188, 2742, 3282, 3656, 4376, 5484, 5941, 6564, 7111, 10968, 11882, 13128, 14222, 17823, 21333, 23764, 28444, 35646, 42666, 47528, 56888, 71292, 85332, 142584, 170664, 249979, 499958, 749937, 999916, 1499874, 1999832, 2999748, 3249727, 5999496, 6499454, 9749181, 12998908, 19498362, 25997816, 38996724, 77993448]

約数ペア:

[(1, 77993448), (2, 38996724), (3, 25997816), (4, 19498362), (6, 12998908), (8, 9749181), (12, 6499454), (13, 5999496), (24, 3249727), (26, 2999748), (39, 1999832), (52, 1499874), (78, 999916), (104, 749937), (156, 499958), (312, 249979), (457, 170664), (547, 142584), (914, 85332), (1094, 71292), (1371, 56888), (1641, 47528), (1828, 42666), (2188, 35646), (2742, 28444), (3282, 23764), (3656, 21333), (4376, 17823), (5484, 14222), (5941, 13128), (6564, 11882), (7111, 10968)]