38779416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 113763780

約数和(自身を除く): 74984364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3187, 4056, 6084, 6374, 9561, 12168, 12748, 19122, 25496, 28683, 38244, 41431, 57366, 76488, 82862, 114732, 124293, 165724, 229464, 248586, 331448, 372879, 497172, 538603, 745758, 994344, 1077206, 1491516, 1615809, 2154412, 2983032, 3231618, 4308824, 4847427, 6463236, 9694854, 12926472, 19389708, 38779416]

約数ペア:

[(1, 38779416), (2, 19389708), (3, 12926472), (4, 9694854), (6, 6463236), (8, 4847427), (9, 4308824), (12, 3231618), (13, 2983032), (18, 2154412), (24, 1615809), (26, 1491516), (36, 1077206), (39, 994344), (52, 745758), (72, 538603), (78, 497172), (104, 372879), (117, 331448), (156, 248586), (169, 229464), (234, 165724), (312, 124293), (338, 114732), (468, 82862), (507, 76488), (676, 57366), (936, 41431), (1014, 38244), (1352, 28683), (1521, 25496), (2028, 19122), (3042, 12748), (3187, 12168), (4056, 9561), (6084, 6374)]