71252454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3589

約数の個数: 64

約数和(自身を含む): 180182016

約数和(自身を除く): 108929562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 3527, 6734, 7054, 10101, 10581, 20202, 21162, 24689, 45851, 49378, 74067, 91702, 130499, 137553, 148134, 260998, 275106, 320957, 391497, 641914, 782994, 913493, 962871, 1696487, 1826986, 1925742, 2740479, 3392974, 5089461, 5480958, 10178922, 11875409, 23750818, 35626227, 71252454]

約数ペア:

[(1, 71252454), (2, 35626227), (3, 23750818), (6, 11875409), (7, 10178922), (13, 5480958), (14, 5089461), (21, 3392974), (26, 2740479), (37, 1925742), (39, 1826986), (42, 1696487), (74, 962871), (78, 913493), (91, 782994), (111, 641914), (182, 391497), (222, 320957), (259, 275106), (273, 260998), (481, 148134), (518, 137553), (546, 130499), (777, 91702), (962, 74067), (1443, 49378), (1554, 45851), (2886, 24689), (3367, 21162), (3527, 20202), (6734, 10581), (7054, 10101)]