61828452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 180363456

約数和(自身を除く): 118535004

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, 2293, 2996, 3852, 4494, 4586, 6741, 6879, 8988, 9172, 13482, 13758, 16051, 20637, 26964, 27516, 32102, 41274, 48153, 64204, 82548, 96306, 144459, 192612, 245351, 288918, 490702, 577836, 736053, 981404, 1472106, 1717457, 2208159, 2944212, 3434914, 4416318, 5152371, 6869828, 8832636, 10304742, 15457113, 20609484, 30914226, 61828452]

約数ペア:

[(1, 61828452), (2, 30914226), (3, 20609484), (4, 15457113), (6, 10304742), (7, 8832636), (9, 6869828), (12, 5152371), (14, 4416318), (18, 3434914), (21, 2944212), (28, 2208159), (36, 1717457), (42, 1472106), (63, 981404), (84, 736053), (107, 577836), (126, 490702), (214, 288918), (252, 245351), (321, 192612), (428, 144459), (642, 96306), (749, 82548), (963, 64204), (1284, 48153), (1498, 41274), (1926, 32102), (2247, 27516), (2293, 26964), (2996, 20637), (3852, 16051), (4494, 13758), (4586, 13482), (6741, 9172), (6879, 8988)]