890704512

素因数分解:

$2^7\times 3^4\times {\mathrm{85909}}^1$

素因数の和:85935

約数の個数: 80

約数和(自身を含む): 2650753050

約数和(自身を除く): 1760048538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 85909, 171818, 257727, 343636, 515454, 687272, 773181, 1030908, 1374544, 1546362, 2061816, 2319543, 2749088, 3092724, 4123632, 4639086, 5498176, 6185448, 6958629, 8247264, 9278172, 10996352, 12370896, 13917258, 16494528, 18556344, 24741792, 27834516, 32989056, 37112688, 49483584, 55669032, 74225376, 98967168, 111338064, 148450752, 222676128, 296901504, 445352256, 890704512]

約数ペア:

[(1, 890704512), (2, 445352256), (3, 296901504), (4, 222676128), (6, 148450752), (8, 111338064), (9, 98967168), (12, 74225376), (16, 55669032), (18, 49483584), (24, 37112688), (27, 32989056), (32, 27834516), (36, 24741792), (48, 18556344), (54, 16494528), (64, 13917258), (72, 12370896), (81, 10996352), (96, 9278172), (108, 8247264), (128, 6958629), (144, 6185448), (162, 5498176), (192, 4639086), (216, 4123632), (288, 3092724), (324, 2749088), (384, 2319543), (432, 2061816), (576, 1546362), (648, 1374544), (864, 1030908), (1152, 773181), (1296, 687272), (1728, 515454), (2592, 343636), (3456, 257727), (5184, 171818), (10368, 85909)]