27707652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 81937856

約数和(自身を除く): 54230204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2557, 2709, 3612, 5114, 5418, 7671, 10228, 10836, 15342, 17899, 23013, 30684, 35798, 46026, 53697, 71596, 92052, 107394, 109951, 161091, 214788, 219902, 322182, 329853, 439804, 644364, 659706, 769657, 989559, 1319412, 1539314, 1979118, 2308971, 3078628, 3958236, 4617942, 6926913, 9235884, 13853826, 27707652]

約数ペア:

[(1, 27707652), (2, 13853826), (3, 9235884), (4, 6926913), (6, 4617942), (7, 3958236), (9, 3078628), (12, 2308971), (14, 1979118), (18, 1539314), (21, 1319412), (28, 989559), (36, 769657), (42, 659706), (43, 644364), (63, 439804), (84, 329853), (86, 322182), (126, 219902), (129, 214788), (172, 161091), (252, 109951), (258, 107394), (301, 92052), (387, 71596), (516, 53697), (602, 46026), (774, 35798), (903, 30684), (1204, 23013), (1548, 17899), (1806, 15342), (2557, 10836), (2709, 10228), (3612, 7671), (5114, 5418)]