40636404

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 107872128

約数和(自身を除く): 67235724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 431, 486, 582, 862, 873, 972, 1164, 1293, 1724, 1746, 2586, 2619, 3492, 3879, 5172, 5238, 7758, 7857, 10476, 11637, 15516, 15714, 23274, 23571, 31428, 34911, 41807, 46548, 47142, 69822, 83614, 94284, 104733, 125421, 139644, 167228, 209466, 250842, 376263, 418932, 501684, 752526, 1128789, 1505052, 2257578, 3386367, 4515156, 6772734, 10159101, 13545468, 20318202, 40636404]

約数ペア:

[(1, 40636404), (2, 20318202), (3, 13545468), (4, 10159101), (6, 6772734), (9, 4515156), (12, 3386367), (18, 2257578), (27, 1505052), (36, 1128789), (54, 752526), (81, 501684), (97, 418932), (108, 376263), (162, 250842), (194, 209466), (243, 167228), (291, 139644), (324, 125421), (388, 104733), (431, 94284), (486, 83614), (582, 69822), (862, 47142), (873, 46548), (972, 41807), (1164, 34911), (1293, 31428), (1724, 23571), (1746, 23274), (2586, 15714), (2619, 15516), (3492, 11637), (3879, 10476), (5172, 7857), (5238, 7758)]