81512622

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 112887378

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 954, 1007, 1026, 1431, 1499, 2014, 2862, 2998, 3021, 4497, 6042, 8994, 9063, 13491, 18126, 26982, 27189, 28481, 40473, 54378, 56962, 79447, 80946, 85443, 158894, 170886, 238341, 256329, 476682, 512658, 715023, 768987, 1430046, 1509493, 1537974, 2145069, 3018986, 4290138, 4528479, 9056958, 13585437, 27170874, 40756311, 81512622]

約数ペア:

[(1, 81512622), (2, 40756311), (3, 27170874), (6, 13585437), (9, 9056958), (18, 4528479), (19, 4290138), (27, 3018986), (38, 2145069), (53, 1537974), (54, 1509493), (57, 1430046), (106, 768987), (114, 715023), (159, 512658), (171, 476682), (318, 256329), (342, 238341), (477, 170886), (513, 158894), (954, 85443), (1007, 80946), (1026, 79447), (1431, 56962), (1499, 54378), (2014, 40473), (2862, 28481), (2998, 27189), (3021, 26982), (4497, 18126), (6042, 13491), (8994, 9063)]