68871432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3761}}^1$

素因数の和:3886

約数の個数: 64

約数和(自身を含む): 198633600

約数和(自身を除く): 129762168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 2289, 2616, 3052, 3761, 4578, 6104, 7522, 9156, 11283, 15044, 18312, 22566, 26327, 30088, 45132, 52654, 78981, 90264, 105308, 157962, 210616, 315924, 409949, 631848, 819898, 1229847, 1639796, 2459694, 2869643, 3279592, 4919388, 5739286, 8608929, 9838776, 11478572, 17217858, 22957144, 34435716, 68871432]

約数ペア:

[(1, 68871432), (2, 34435716), (3, 22957144), (4, 17217858), (6, 11478572), (7, 9838776), (8, 8608929), (12, 5739286), (14, 4919388), (21, 3279592), (24, 2869643), (28, 2459694), (42, 1639796), (56, 1229847), (84, 819898), (109, 631848), (168, 409949), (218, 315924), (327, 210616), (436, 157962), (654, 105308), (763, 90264), (872, 78981), (1308, 52654), (1526, 45132), (2289, 30088), (2616, 26327), (3052, 22566), (3761, 18312), (4578, 15044), (6104, 11283), (7522, 9156)]