80571552

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 224824320

約数和(自身を除く): 144252768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 163, 228, 271, 304, 326, 456, 489, 542, 608, 652, 813, 912, 978, 1084, 1304, 1626, 1824, 1956, 2168, 2608, 3097, 3252, 3912, 4336, 5149, 5216, 6194, 6504, 7824, 8672, 9291, 10298, 12388, 13008, 15447, 15648, 18582, 20596, 24776, 26016, 30894, 37164, 41192, 44173, 49552, 61788, 74328, 82384, 88346, 99104, 123576, 132519, 148656, 164768, 176692, 247152, 265038, 297312, 353384, 494304, 530076, 706768, 839287, 1060152, 1413536, 1678574, 2120304, 2517861, 3357148, 4240608, 5035722, 6714296, 10071444, 13428592, 20142888, 26857184, 40285776, 80571552]

約数ペア:

[(1, 80571552), (2, 40285776), (3, 26857184), (4, 20142888), (6, 13428592), (8, 10071444), (12, 6714296), (16, 5035722), (19, 4240608), (24, 3357148), (32, 2517861), (38, 2120304), (48, 1678574), (57, 1413536), (76, 1060152), (96, 839287), (114, 706768), (152, 530076), (163, 494304), (228, 353384), (271, 297312), (304, 265038), (326, 247152), (456, 176692), (489, 164768), (542, 148656), (608, 132519), (652, 123576), (813, 99104), (912, 88346), (978, 82384), (1084, 74328), (1304, 61788), (1626, 49552), (1824, 44173), (1956, 41192), (2168, 37164), (2608, 30894), (3097, 26016), (3252, 24776), (3912, 20596), (4336, 18582), (5149, 15648), (5216, 15447), (6194, 13008), (6504, 12388), (7824, 10298), (8672, 9291)]