89681688

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 262080000

約数和(自身を除く): 172398312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 103, 108, 116, 139, 174, 206, 216, 232, 261, 278, 309, 348, 412, 417, 522, 556, 618, 696, 783, 824, 834, 927, 1044, 1112, 1236, 1251, 1566, 1668, 1854, 2088, 2472, 2502, 2781, 2987, 3132, 3336, 3708, 3753, 4031, 5004, 5562, 5974, 6264, 7416, 7506, 8062, 8961, 10008, 11124, 11948, 12093, 14317, 15012, 16124, 17922, 22248, 23896, 24186, 26883, 28634, 30024, 32248, 35844, 36279, 42951, 48372, 53766, 57268, 71688, 72558, 80649, 85902, 96744, 107532, 108837, 114536, 128853, 145116, 161298, 171804, 215064, 217674, 257706, 290232, 322596, 343608, 386559, 415193, 435348, 515412, 645192, 773118, 830386, 870696, 1030824, 1245579, 1546236, 1660772, 2491158, 3092472, 3321544, 3736737, 4982316, 7473474, 9964632, 11210211, 14946948, 22420422, 29893896, 44840844, 89681688]

約数ペア:

[(1, 89681688), (2, 44840844), (3, 29893896), (4, 22420422), (6, 14946948), (8, 11210211), (9, 9964632), (12, 7473474), (18, 4982316), (24, 3736737), (27, 3321544), (29, 3092472), (36, 2491158), (54, 1660772), (58, 1546236), (72, 1245579), (87, 1030824), (103, 870696), (108, 830386), (116, 773118), (139, 645192), (174, 515412), (206, 435348), (216, 415193), (232, 386559), (261, 343608), (278, 322596), (309, 290232), (348, 257706), (412, 217674), (417, 215064), (522, 171804), (556, 161298), (618, 145116), (696, 128853), (783, 114536), (824, 108837), (834, 107532), (927, 96744), (1044, 85902), (1112, 80649), (1236, 72558), (1251, 71688), (1566, 57268), (1668, 53766), (1854, 48372), (2088, 42951), (2472, 36279), (2502, 35844), (2781, 32248), (2987, 30024), (3132, 28634), (3336, 26883), (3708, 24186), (3753, 23896), (4031, 22248), (5004, 17922), (5562, 16124), (5974, 15012), (6264, 14317), (7416, 12093), (7506, 11948), (8062, 11124), (8961, 10008)]