68456234

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 137549664

約数和(自身を除く): 69093430

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 121, 154, 161, 242, 251, 253, 322, 502, 506, 539, 847, 1078, 1127, 1694, 1757, 1771, 2254, 2761, 2783, 3514, 3542, 5522, 5566, 5773, 5929, 11546, 11858, 12299, 12397, 19327, 19481, 24598, 24794, 30371, 38654, 38962, 40411, 60742, 63503, 80822, 127006, 135289, 136367, 212597, 270578, 272734, 282877, 425194, 444521, 565754, 698533, 889042, 1397066, 1488179, 2976358, 3111647, 4889731, 6223294, 9779462, 34228117, 68456234]

約数ペア:

[(1, 68456234), (2, 34228117), (7, 9779462), (11, 6223294), (14, 4889731), (22, 3111647), (23, 2976358), (46, 1488179), (49, 1397066), (77, 889042), (98, 698533), (121, 565754), (154, 444521), (161, 425194), (242, 282877), (251, 272734), (253, 270578), (322, 212597), (502, 136367), (506, 135289), (539, 127006), (847, 80822), (1078, 63503), (1127, 60742), (1694, 40411), (1757, 38962), (1771, 38654), (2254, 30371), (2761, 24794), (2783, 24598), (3514, 19481), (3542, 19327), (5522, 12397), (5566, 12299), (5773, 11858), (5929, 11546)]