68731236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 200491200

約数和(自身を除く): 131759964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2549, 2996, 3852, 4494, 5098, 6741, 7647, 8988, 10196, 13482, 15294, 17843, 22941, 26964, 30588, 35686, 45882, 53529, 71372, 91764, 107058, 160587, 214116, 272743, 321174, 545486, 642348, 818229, 1090972, 1636458, 1909201, 2454687, 3272916, 3818402, 4909374, 5727603, 7636804, 9818748, 11455206, 17182809, 22910412, 34365618, 68731236]

約数ペア:

[(1, 68731236), (2, 34365618), (3, 22910412), (4, 17182809), (6, 11455206), (7, 9818748), (9, 7636804), (12, 5727603), (14, 4909374), (18, 3818402), (21, 3272916), (28, 2454687), (36, 1909201), (42, 1636458), (63, 1090972), (84, 818229), (107, 642348), (126, 545486), (214, 321174), (252, 272743), (321, 214116), (428, 160587), (642, 107058), (749, 91764), (963, 71372), (1284, 53529), (1498, 45882), (1926, 35686), (2247, 30588), (2549, 26964), (2996, 22941), (3852, 17843), (4494, 15294), (5098, 13482), (6741, 10196), (7647, 8988)]