82221412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 191521596

約数和(自身を除く): 109300184

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 61, 91, 92, 98, 122, 161, 182, 196, 244, 299, 322, 364, 427, 529, 598, 637, 644, 793, 854, 1058, 1127, 1196, 1274, 1403, 1586, 1708, 2093, 2116, 2254, 2548, 2806, 2989, 3172, 3703, 4186, 4508, 5551, 5612, 5978, 6877, 7406, 8372, 9821, 11102, 11956, 13754, 14651, 14812, 18239, 19642, 22204, 25921, 27508, 29302, 32269, 36478, 38857, 39284, 48139, 51842, 58604, 64538, 68747, 72956, 77714, 96278, 103684, 127673, 129076, 137494, 155428, 192556, 225883, 255346, 274988, 336973, 419497, 451766, 510692, 673946, 838994, 893711, 903532, 1347892, 1581181, 1677988, 1787422, 2936479, 3162362, 3574844, 5872958, 6324724, 11745916, 20555353, 41110706, 82221412]

約数ペア:

[(1, 82221412), (2, 41110706), (4, 20555353), (7, 11745916), (13, 6324724), (14, 5872958), (23, 3574844), (26, 3162362), (28, 2936479), (46, 1787422), (49, 1677988), (52, 1581181), (61, 1347892), (91, 903532), (92, 893711), (98, 838994), (122, 673946), (161, 510692), (182, 451766), (196, 419497), (244, 336973), (299, 274988), (322, 255346), (364, 225883), (427, 192556), (529, 155428), (598, 137494), (637, 129076), (644, 127673), (793, 103684), (854, 96278), (1058, 77714), (1127, 72956), (1196, 68747), (1274, 64538), (1403, 58604), (1586, 51842), (1708, 48139), (2093, 39284), (2116, 38857), (2254, 36478), (2548, 32269), (2806, 29302), (2989, 27508), (3172, 25921), (3703, 22204), (4186, 19642), (4508, 18239), (5551, 14812), (5612, 14651), (5978, 13754), (6877, 11956), (7406, 11102), (8372, 9821)]