74765628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 217107072

約数和(自身を除く): 142341444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1307, 1362, 1589, 2043, 2614, 2724, 3178, 3921, 4086, 4767, 5228, 6356, 7842, 8172, 9149, 9534, 11763, 14301, 15684, 18298, 19068, 23526, 27447, 28602, 36596, 47052, 54894, 57204, 82341, 109788, 164682, 296689, 329364, 593378, 890067, 1186756, 1780134, 2076823, 2670201, 3560268, 4153646, 5340402, 6230469, 8307292, 10680804, 12460938, 18691407, 24921876, 37382814, 74765628]

約数ペア:

[(1, 74765628), (2, 37382814), (3, 24921876), (4, 18691407), (6, 12460938), (7, 10680804), (9, 8307292), (12, 6230469), (14, 5340402), (18, 4153646), (21, 3560268), (28, 2670201), (36, 2076823), (42, 1780134), (63, 1186756), (84, 890067), (126, 593378), (227, 329364), (252, 296689), (454, 164682), (681, 109788), (908, 82341), (1307, 57204), (1362, 54894), (1589, 47052), (2043, 36596), (2614, 28602), (2724, 27447), (3178, 23526), (3921, 19068), (4086, 18298), (4767, 15684), (5228, 14301), (6356, 11763), (7842, 9534), (8172, 9149)]