72498244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 163446360

約数和(自身を除く): 90948116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 769, 962, 1036, 1274, 1538, 1813, 1924, 2548, 3076, 3367, 3626, 5383, 6734, 7252, 9997, 10766, 13468, 19994, 21532, 23569, 28453, 37681, 39988, 47138, 56906, 69979, 75362, 94276, 113812, 139958, 150724, 199171, 279916, 369889, 398342, 489853, 739778, 796684, 979706, 1394197, 1479556, 1959412, 2589223, 2788394, 5178446, 5576788, 10356892, 18124561, 36249122, 72498244]

約数ペア:

[(1, 72498244), (2, 36249122), (4, 18124561), (7, 10356892), (13, 5576788), (14, 5178446), (26, 2788394), (28, 2589223), (37, 1959412), (49, 1479556), (52, 1394197), (74, 979706), (91, 796684), (98, 739778), (148, 489853), (182, 398342), (196, 369889), (259, 279916), (364, 199171), (481, 150724), (518, 139958), (637, 113812), (769, 94276), (962, 75362), (1036, 69979), (1274, 56906), (1538, 47138), (1813, 39988), (1924, 37681), (2548, 28453), (3076, 23569), (3367, 21532), (3626, 19994), (5383, 13468), (6734, 10766), (7252, 9997)]