77914872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 253519200

約数和(自身を除く): 175604328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 89, 108, 126, 162, 168, 178, 189, 193, 216, 252, 267, 324, 356, 378, 386, 504, 534, 567, 579, 623, 648, 712, 756, 772, 801, 1068, 1134, 1158, 1246, 1351, 1512, 1544, 1602, 1737, 1869, 2136, 2268, 2316, 2403, 2492, 2702, 3204, 3474, 3738, 4053, 4536, 4632, 4806, 4984, 5211, 5404, 5607, 6408, 6948, 7209, 7476, 8106, 9612, 10422, 10808, 11214, 12159, 13896, 14418, 14952, 15633, 16212, 16821, 17177, 19224, 20844, 22428, 24318, 28836, 31266, 32424, 33642, 34354, 36477, 41688, 44856, 48636, 50463, 51531, 57672, 62532, 67284, 68708, 72954, 97272, 100926, 103062, 109431, 120239, 125064, 134568, 137416, 145908, 154593, 201852, 206124, 218862, 240478, 291816, 309186, 360717, 403704, 412248, 437724, 463779, 480956, 618372, 721434, 875448, 927558, 961912, 1082151, 1236744, 1391337, 1442868, 1855116, 2164302, 2782674, 2885736, 3246453, 3710232, 4328604, 5565348, 6492906, 8657208, 9739359, 11130696, 12985812, 19478718, 25971624, 38957436, 77914872]

約数ペア:

[(1, 77914872), (2, 38957436), (3, 25971624), (4, 19478718), (6, 12985812), (7, 11130696), (8, 9739359), (9, 8657208), (12, 6492906), (14, 5565348), (18, 4328604), (21, 3710232), (24, 3246453), (27, 2885736), (28, 2782674), (36, 2164302), (42, 1855116), (54, 1442868), (56, 1391337), (63, 1236744), (72, 1082151), (81, 961912), (84, 927558), (89, 875448), (108, 721434), (126, 618372), (162, 480956), (168, 463779), (178, 437724), (189, 412248), (193, 403704), (216, 360717), (252, 309186), (267, 291816), (324, 240478), (356, 218862), (378, 206124), (386, 201852), (504, 154593), (534, 145908), (567, 137416), (579, 134568), (623, 125064), (648, 120239), (712, 109431), (756, 103062), (772, 100926), (801, 97272), (1068, 72954), (1134, 68708), (1158, 67284), (1246, 62532), (1351, 57672), (1512, 51531), (1544, 50463), (1602, 48636), (1737, 44856), (1869, 41688), (2136, 36477), (2268, 34354), (2316, 33642), (2403, 32424), (2492, 31266), (2702, 28836), (3204, 24318), (3474, 22428), (3738, 20844), (4053, 19224), (4536, 17177), (4632, 16821), (4806, 16212), (4984, 15633), (5211, 14952), (5404, 14418), (5607, 13896), (6408, 12159), (6948, 11214), (7209, 10808), (7476, 10422), (8106, 9612)]