77925624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 154317576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 139, 141, 142, 168, 188, 213, 278, 282, 284, 329, 376, 417, 426, 497, 556, 564, 568, 658, 834, 852, 973, 987, 994, 1112, 1128, 1316, 1491, 1668, 1704, 1946, 1974, 1988, 2632, 2919, 2982, 3336, 3337, 3892, 3948, 3976, 5838, 5964, 6533, 6674, 7784, 7896, 9869, 10011, 11676, 11928, 13066, 13348, 19599, 19738, 20022, 23352, 23359, 26132, 26696, 29607, 39198, 39476, 40044, 45731, 46718, 52264, 59214, 69083, 70077, 78396, 78952, 80088, 91462, 93436, 118428, 137193, 138166, 140154, 156792, 182924, 186872, 207249, 236856, 274386, 276332, 280308, 365848, 414498, 463843, 548772, 552664, 560616, 828996, 927686, 1097544, 1391529, 1657992, 1855372, 2783058, 3246901, 3710744, 5566116, 6493802, 9740703, 11132232, 12987604, 19481406, 25975208, 38962812, 77925624]

約数ペア:

[(1, 77925624), (2, 38962812), (3, 25975208), (4, 19481406), (6, 12987604), (7, 11132232), (8, 9740703), (12, 6493802), (14, 5566116), (21, 3710744), (24, 3246901), (28, 2783058), (42, 1855372), (47, 1657992), (56, 1391529), (71, 1097544), (84, 927686), (94, 828996), (139, 560616), (141, 552664), (142, 548772), (168, 463843), (188, 414498), (213, 365848), (278, 280308), (282, 276332), (284, 274386), (329, 236856), (376, 207249), (417, 186872), (426, 182924), (497, 156792), (556, 140154), (564, 138166), (568, 137193), (658, 118428), (834, 93436), (852, 91462), (973, 80088), (987, 78952), (994, 78396), (1112, 70077), (1128, 69083), (1316, 59214), (1491, 52264), (1668, 46718), (1704, 45731), (1946, 40044), (1974, 39476), (1988, 39198), (2632, 29607), (2919, 26696), (2982, 26132), (3336, 23359), (3337, 23352), (3892, 20022), (3948, 19738), (3976, 19599), (5838, 13348), (5964, 13066), (6533, 11928), (6674, 11676), (7784, 10011), (7896, 9869)]