80732288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 124899712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 239, 364, 377, 406, 416, 448, 464, 478, 728, 754, 812, 832, 896, 928, 956, 1456, 1508, 1624, 1664, 1673, 1856, 1912, 2639, 2912, 3016, 3107, 3248, 3346, 3712, 3824, 5278, 5824, 6032, 6214, 6496, 6692, 6931, 7648, 10556, 11648, 12064, 12428, 12992, 13384, 13862, 15296, 21112, 21749, 24128, 24856, 25984, 26768, 27724, 30592, 42224, 43498, 48256, 48517, 49712, 53536, 55448, 84448, 86996, 90103, 97034, 99424, 107072, 110896, 168896, 173992, 180206, 194068, 198848, 214144, 221792, 337792, 347984, 360412, 388136, 397696, 443584, 630721, 695968, 720824, 776272, 887168, 1261442, 1391936, 1441648, 1552544, 2522884, 2783872, 2883296, 3105088, 5045768, 5766592, 6210176, 10091536, 11533184, 20183072, 40366144, 80732288]

約数ペア:

[(1, 80732288), (2, 40366144), (4, 20183072), (7, 11533184), (8, 10091536), (13, 6210176), (14, 5766592), (16, 5045768), (26, 3105088), (28, 2883296), (29, 2783872), (32, 2522884), (52, 1552544), (56, 1441648), (58, 1391936), (64, 1261442), (91, 887168), (104, 776272), (112, 720824), (116, 695968), (128, 630721), (182, 443584), (203, 397696), (208, 388136), (224, 360412), (232, 347984), (239, 337792), (364, 221792), (377, 214144), (406, 198848), (416, 194068), (448, 180206), (464, 173992), (478, 168896), (728, 110896), (754, 107072), (812, 99424), (832, 97034), (896, 90103), (928, 86996), (956, 84448), (1456, 55448), (1508, 53536), (1624, 49712), (1664, 48517), (1673, 48256), (1856, 43498), (1912, 42224), (2639, 30592), (2912, 27724), (3016, 26768), (3107, 25984), (3248, 24856), (3346, 24128), (3712, 21749), (3824, 21112), (5278, 15296), (5824, 13862), (6032, 13384), (6214, 12992), (6496, 12428), (6692, 12064), (6931, 11648), (7648, 10556)]