79383372

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 109314228

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 239, 267, 311, 356, 478, 534, 622, 717, 933, 956, 1068, 1244, 1434, 1866, 2868, 3732, 21271, 27679, 42542, 55358, 63813, 74329, 83037, 85084, 110716, 127626, 148658, 166074, 222987, 255252, 297316, 332148, 445974, 891948, 6615281, 13230562, 19845843, 26461124, 39691686, 79383372]

約数ペア:

[(1, 79383372), (2, 39691686), (3, 26461124), (4, 19845843), (6, 13230562), (12, 6615281), (89, 891948), (178, 445974), (239, 332148), (267, 297316), (311, 255252), (356, 222987), (478, 166074), (534, 148658), (622, 127626), (717, 110716), (933, 85084), (956, 83037), (1068, 74329), (1244, 63813), (1434, 55358), (1866, 42542), (2868, 27679), (3732, 21271)]