144400716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2495

約数の個数: 72

約数和(自身を含む): 386262240

約数和(自身を除く): 241861524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2389, 2628, 3358, 4778, 5037, 6716, 7167, 9556, 10074, 14334, 15111, 20148, 21501, 28668, 30222, 43002, 54947, 60444, 86004, 109894, 164841, 174397, 219788, 329682, 348794, 494523, 523191, 659364, 697588, 989046, 1046382, 1569573, 1978092, 2092764, 3139146, 4011131, 6278292, 8022262, 12033393, 16044524, 24066786, 36100179, 48133572, 72200358, 144400716]

約数ペア:

[(1, 144400716), (2, 72200358), (3, 48133572), (4, 36100179), (6, 24066786), (9, 16044524), (12, 12033393), (18, 8022262), (23, 6278292), (36, 4011131), (46, 3139146), (69, 2092764), (73, 1978092), (92, 1569573), (138, 1046382), (146, 989046), (207, 697588), (219, 659364), (276, 523191), (292, 494523), (414, 348794), (438, 329682), (657, 219788), (828, 174397), (876, 164841), (1314, 109894), (1679, 86004), (2389, 60444), (2628, 54947), (3358, 43002), (4778, 30222), (5037, 28668), (6716, 21501), (7167, 20148), (9556, 15111), (10074, 14334)]