8734572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 28933632

約数和(自身を除く): 20199060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 137, 138, 154, 161, 198, 207, 231, 252, 253, 274, 276, 308, 322, 396, 411, 414, 462, 483, 506, 548, 644, 693, 759, 822, 828, 924, 959, 966, 1012, 1233, 1386, 1449, 1507, 1518, 1644, 1771, 1918, 1932, 2277, 2466, 2772, 2877, 2898, 3014, 3036, 3151, 3542, 3836, 4521, 4554, 4932, 5313, 5754, 5796, 6028, 6302, 7084, 8631, 9042, 9108, 9453, 10549, 10626, 11508, 12604, 13563, 15939, 17262, 18084, 18906, 21098, 21252, 22057, 27126, 28359, 31647, 31878, 34524, 34661, 37812, 42196, 44114, 54252, 56718, 63294, 63756, 66171, 69322, 88228, 94941, 103983, 113436, 126588, 132342, 138644, 189882, 198513, 207966, 242627, 264684, 311949, 379764, 397026, 415932, 485254, 623898, 727881, 794052, 970508, 1247796, 1455762, 2183643, 2911524, 4367286, 8734572]

約数ペア:

[(1, 8734572), (2, 4367286), (3, 2911524), (4, 2183643), (6, 1455762), (7, 1247796), (9, 970508), (11, 794052), (12, 727881), (14, 623898), (18, 485254), (21, 415932), (22, 397026), (23, 379764), (28, 311949), (33, 264684), (36, 242627), (42, 207966), (44, 198513), (46, 189882), (63, 138644), (66, 132342), (69, 126588), (77, 113436), (84, 103983), (92, 94941), (99, 88228), (126, 69322), (132, 66171), (137, 63756), (138, 63294), (154, 56718), (161, 54252), (198, 44114), (207, 42196), (231, 37812), (252, 34661), (253, 34524), (274, 31878), (276, 31647), (308, 28359), (322, 27126), (396, 22057), (411, 21252), (414, 21098), (462, 18906), (483, 18084), (506, 17262), (548, 15939), (644, 13563), (693, 12604), (759, 11508), (822, 10626), (828, 10549), (924, 9453), (959, 9108), (966, 9042), (1012, 8631), (1233, 7084), (1386, 6302), (1449, 6028), (1507, 5796), (1518, 5754), (1644, 5313), (1771, 4932), (1918, 4554), (1932, 4521), (2277, 3836), (2466, 3542), (2772, 3151), (2877, 3036), (2898, 3014)]