66808392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{727}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 191493120

約数和(自身を除く): 124684728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 727, 1094, 1454, 1641, 2181, 2188, 2908, 3282, 3829, 4362, 4376, 5089, 5816, 6564, 7658, 8724, 10178, 11487, 13128, 15267, 15316, 17448, 20356, 22974, 30534, 30632, 40712, 45948, 61068, 91896, 122136, 397669, 795338, 1193007, 1590676, 2386014, 2783683, 3181352, 4772028, 5567366, 8351049, 9544056, 11134732, 16702098, 22269464, 33404196, 66808392]

約数ペア:

[(1, 66808392), (2, 33404196), (3, 22269464), (4, 16702098), (6, 11134732), (7, 9544056), (8, 8351049), (12, 5567366), (14, 4772028), (21, 3181352), (24, 2783683), (28, 2386014), (42, 1590676), (56, 1193007), (84, 795338), (168, 397669), (547, 122136), (727, 91896), (1094, 61068), (1454, 45948), (1641, 40712), (2181, 30632), (2188, 30534), (2908, 22974), (3282, 20356), (3829, 17448), (4362, 15316), (4376, 15267), (5089, 13128), (5816, 11487), (6564, 10178), (7658, 8724)]