82788244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 202245120

約数和(自身を除く): 119456876

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 43, 44, 47, 49, 76, 77, 86, 94, 98, 133, 154, 172, 188, 196, 209, 266, 301, 308, 329, 418, 473, 517, 532, 539, 602, 658, 817, 836, 893, 931, 946, 1034, 1078, 1204, 1316, 1463, 1634, 1786, 1862, 1892, 2021, 2068, 2107, 2156, 2303, 2926, 3268, 3311, 3572, 3619, 3724, 4042, 4214, 4606, 5719, 5852, 6251, 6622, 7238, 8084, 8428, 8987, 9212, 9823, 10241, 11438, 12502, 13244, 14147, 14476, 17974, 19646, 20482, 22231, 22876, 23177, 25004, 25333, 28294, 35948, 38399, 39292, 40033, 40964, 43757, 44462, 46354, 50666, 56588, 62909, 68761, 76798, 80066, 87514, 88924, 92708, 99029, 101332, 125818, 137522, 153596, 155617, 160132, 175028, 198058, 251636, 268793, 275044, 311234, 396116, 422389, 440363, 481327, 537586, 622468, 844778, 880726, 962654, 1075172, 1089319, 1689556, 1761452, 1881551, 1925308, 2178638, 2956723, 3763102, 4357276, 5913446, 7526204, 11826892, 20697061, 41394122, 82788244]

約数ペア:

[(1, 82788244), (2, 41394122), (4, 20697061), (7, 11826892), (11, 7526204), (14, 5913446), (19, 4357276), (22, 3763102), (28, 2956723), (38, 2178638), (43, 1925308), (44, 1881551), (47, 1761452), (49, 1689556), (76, 1089319), (77, 1075172), (86, 962654), (94, 880726), (98, 844778), (133, 622468), (154, 537586), (172, 481327), (188, 440363), (196, 422389), (209, 396116), (266, 311234), (301, 275044), (308, 268793), (329, 251636), (418, 198058), (473, 175028), (517, 160132), (532, 155617), (539, 153596), (602, 137522), (658, 125818), (817, 101332), (836, 99029), (893, 92708), (931, 88924), (946, 87514), (1034, 80066), (1078, 76798), (1204, 68761), (1316, 62909), (1463, 56588), (1634, 50666), (1786, 46354), (1862, 44462), (1892, 43757), (2021, 40964), (2068, 40033), (2107, 39292), (2156, 38399), (2303, 35948), (2926, 28294), (3268, 25333), (3311, 25004), (3572, 23177), (3619, 22876), (3724, 22231), (4042, 20482), (4214, 19646), (4606, 17974), (5719, 14476), (5852, 14147), (6251, 13244), (6622, 12502), (7238, 11438), (8084, 10241), (8428, 9823), (8987, 9212)]