78804216

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 220624560

約数和(自身を除く): 141820344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 107, 159, 193, 212, 214, 318, 321, 386, 424, 428, 477, 579, 636, 642, 772, 856, 954, 963, 1158, 1272, 1284, 1544, 1737, 1908, 1926, 2316, 2568, 3474, 3816, 3852, 4632, 5671, 6948, 7704, 10229, 11342, 13896, 17013, 20458, 20651, 22684, 30687, 34026, 40916, 41302, 45368, 51039, 61374, 61953, 68052, 81832, 82604, 92061, 102078, 122748, 123906, 136104, 165208, 184122, 185859, 204156, 245496, 247812, 368244, 371718, 408312, 495624, 736488, 743436, 1094503, 1486872, 2189006, 3283509, 4378012, 6567018, 8756024, 9850527, 13134036, 19701054, 26268072, 39402108, 78804216]

約数ペア:

[(1, 78804216), (2, 39402108), (3, 26268072), (4, 19701054), (6, 13134036), (8, 9850527), (9, 8756024), (12, 6567018), (18, 4378012), (24, 3283509), (36, 2189006), (53, 1486872), (72, 1094503), (106, 743436), (107, 736488), (159, 495624), (193, 408312), (212, 371718), (214, 368244), (318, 247812), (321, 245496), (386, 204156), (424, 185859), (428, 184122), (477, 165208), (579, 136104), (636, 123906), (642, 122748), (772, 102078), (856, 92061), (954, 82604), (963, 81832), (1158, 68052), (1272, 61953), (1284, 61374), (1544, 51039), (1737, 45368), (1908, 41302), (1926, 40916), (2316, 34026), (2568, 30687), (3474, 22684), (3816, 20651), (3852, 20458), (4632, 17013), (5671, 13896), (6948, 11342), (7704, 10229)]