68697288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 215568000

約数和(自身を除く): 146870712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 997, 1044, 1188, 1276, 1566, 1914, 1994, 2088, 2376, 2552, 2871, 2991, 3132, 3828, 3988, 5742, 5982, 6264, 7656, 7976, 8613, 8973, 10967, 11484, 11964, 17226, 17946, 21934, 22968, 23928, 26919, 28913, 32901, 34452, 35892, 43868, 53838, 57826, 65802, 68904, 71784, 86739, 87736, 98703, 107676, 115652, 131604, 173478, 197406, 215352, 231304, 260217, 263208, 296109, 318043, 346956, 394812, 520434, 592218, 636086, 693912, 780651, 789624, 954129, 1040868, 1184436, 1272172, 1561302, 1908258, 2081736, 2368872, 2544344, 2862387, 3122604, 3816516, 5724774, 6245208, 7633032, 8587161, 11449548, 17174322, 22899096, 34348644, 68697288]

約数ペア:

[(1, 68697288), (2, 34348644), (3, 22899096), (4, 17174322), (6, 11449548), (8, 8587161), (9, 7633032), (11, 6245208), (12, 5724774), (18, 3816516), (22, 3122604), (24, 2862387), (27, 2544344), (29, 2368872), (33, 2081736), (36, 1908258), (44, 1561302), (54, 1272172), (58, 1184436), (66, 1040868), (72, 954129), (87, 789624), (88, 780651), (99, 693912), (108, 636086), (116, 592218), (132, 520434), (174, 394812), (198, 346956), (216, 318043), (232, 296109), (261, 263208), (264, 260217), (297, 231304), (319, 215352), (348, 197406), (396, 173478), (522, 131604), (594, 115652), (638, 107676), (696, 98703), (783, 87736), (792, 86739), (957, 71784), (997, 68904), (1044, 65802), (1188, 57826), (1276, 53838), (1566, 43868), (1914, 35892), (1994, 34452), (2088, 32901), (2376, 28913), (2552, 26919), (2871, 23928), (2991, 22968), (3132, 21934), (3828, 17946), (3988, 17226), (5742, 11964), (5982, 11484), (6264, 10967), (7656, 8973), (7976, 8613)]