40095468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 116992512

約数和(自身を除く): 76897044

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, 1487, 1498, 1926, 2247, 2974, 2996, 3852, 4461, 4494, 5948, 6741, 8922, 8988, 10409, 13383, 13482, 17844, 20818, 26766, 26964, 31227, 41636, 53532, 62454, 93681, 124908, 159109, 187362, 318218, 374724, 477327, 636436, 954654, 1113763, 1431981, 1909308, 2227526, 2863962, 3341289, 4455052, 5727924, 6682578, 10023867, 13365156, 20047734, 40095468]

約数ペア:

[(1, 40095468), (2, 20047734), (3, 13365156), (4, 10023867), (6, 6682578), (7, 5727924), (9, 4455052), (12, 3341289), (14, 2863962), (18, 2227526), (21, 1909308), (28, 1431981), (36, 1113763), (42, 954654), (63, 636436), (84, 477327), (107, 374724), (126, 318218), (214, 187362), (252, 159109), (321, 124908), (428, 93681), (642, 62454), (749, 53532), (963, 41636), (1284, 31227), (1487, 26964), (1498, 26766), (1926, 20818), (2247, 17844), (2974, 13482), (2996, 13383), (3852, 10409), (4461, 8988), (4494, 8922), (5948, 6741)]