76187916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 154442484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 79, 84, 86, 89, 126, 129, 158, 172, 178, 237, 252, 258, 267, 301, 316, 356, 387, 474, 516, 534, 553, 602, 623, 711, 774, 801, 903, 948, 1068, 1106, 1204, 1246, 1422, 1548, 1602, 1659, 1806, 1869, 2212, 2492, 2709, 2844, 3204, 3318, 3397, 3612, 3738, 3827, 4977, 5418, 5607, 6636, 6794, 7031, 7476, 7654, 9954, 10191, 10836, 11214, 11481, 13588, 14062, 15308, 19908, 20382, 21093, 22428, 22962, 23779, 26789, 28124, 30573, 34443, 40764, 42186, 45924, 47558, 49217, 53578, 61146, 63279, 68886, 71337, 80367, 84372, 95116, 98434, 107156, 122292, 126558, 137772, 142674, 147651, 160734, 196868, 214011, 241101, 253116, 285348, 295302, 302333, 321468, 428022, 442953, 482202, 590604, 604666, 856044, 885906, 906999, 964404, 1209332, 1771812, 1813998, 2116331, 2720997, 3627996, 4232662, 5441994, 6348993, 8465324, 10883988, 12697986, 19046979, 25395972, 38093958, 76187916]

約数ペア:

[(1, 76187916), (2, 38093958), (3, 25395972), (4, 19046979), (6, 12697986), (7, 10883988), (9, 8465324), (12, 6348993), (14, 5441994), (18, 4232662), (21, 3627996), (28, 2720997), (36, 2116331), (42, 1813998), (43, 1771812), (63, 1209332), (79, 964404), (84, 906999), (86, 885906), (89, 856044), (126, 604666), (129, 590604), (158, 482202), (172, 442953), (178, 428022), (237, 321468), (252, 302333), (258, 295302), (267, 285348), (301, 253116), (316, 241101), (356, 214011), (387, 196868), (474, 160734), (516, 147651), (534, 142674), (553, 137772), (602, 126558), (623, 122292), (711, 107156), (774, 98434), (801, 95116), (903, 84372), (948, 80367), (1068, 71337), (1106, 68886), (1204, 63279), (1246, 61146), (1422, 53578), (1548, 49217), (1602, 47558), (1659, 45924), (1806, 42186), (1869, 40764), (2212, 34443), (2492, 30573), (2709, 28124), (2844, 26789), (3204, 23779), (3318, 22962), (3397, 22428), (3612, 21093), (3738, 20382), (3827, 19908), (4977, 15308), (5418, 14062), (5607, 13588), (6636, 11481), (6794, 11214), (7031, 10836), (7476, 10191), (7654, 9954)]