77640324

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 184161600

約数和(自身を除く): 106521276

約数列:

[1, 2, 3, 4, 6, 12, 149, 173, 251, 298, 346, 447, 502, 519, 596, 692, 753, 894, 1004, 1038, 1506, 1788, 2076, 3012, 25777, 37399, 43423, 51554, 74798, 77331, 86846, 103108, 112197, 130269, 149596, 154662, 173692, 224394, 260538, 309324, 448788, 521076, 6470027, 12940054, 19410081, 25880108, 38820162, 77640324]

約数ペア:

[(1, 77640324), (2, 38820162), (3, 25880108), (4, 19410081), (6, 12940054), (12, 6470027), (149, 521076), (173, 448788), (251, 309324), (298, 260538), (346, 224394), (447, 173692), (502, 154662), (519, 149596), (596, 130269), (692, 112197), (753, 103108), (894, 86846), (1004, 77331), (1038, 74798), (1506, 51554), (1788, 43423), (2076, 37399), (3012, 25777)]