77678676

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1430

約数の個数: 60

約数和(自身を含む): 204265908

約数和(自身を除く): 126587232

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1182, 1217, 1773, 2364, 2434, 3546, 3651, 4868, 5319, 7092, 7302, 10638, 10953, 14604, 15957, 21276, 21906, 31914, 32859, 43812, 63828, 65718, 98577, 131436, 197154, 239749, 394308, 479498, 719247, 958996, 1438494, 2157741, 2876988, 4315482, 6473223, 8630964, 12946446, 19419669, 25892892, 38839338, 77678676]

約数ペア:

[(1, 77678676), (2, 38839338), (3, 25892892), (4, 19419669), (6, 12946446), (9, 8630964), (12, 6473223), (18, 4315482), (27, 2876988), (36, 2157741), (54, 1438494), (81, 958996), (108, 719247), (162, 479498), (197, 394308), (324, 239749), (394, 197154), (591, 131436), (788, 98577), (1182, 65718), (1217, 63828), (1773, 43812), (2364, 32859), (2434, 31914), (3546, 21906), (3651, 21276), (4868, 15957), (5319, 14604), (7092, 10953), (7302, 10638)]