71890128

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4072

約数の個数: 60

約数和(自身を含む): 202828288

約数和(自身を除く): 130938160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3931, 4572, 6096, 7862, 9144, 11793, 15724, 18288, 23586, 31448, 35379, 47172, 62896, 70758, 94344, 141516, 188688, 283032, 499237, 566064, 998474, 1497711, 1996948, 2995422, 3993896, 4493133, 5990844, 7987792, 8986266, 11981688, 17972532, 23963376, 35945064, 71890128]

約数ペア:

[(1, 71890128), (2, 35945064), (3, 23963376), (4, 17972532), (6, 11981688), (8, 8986266), (9, 7987792), (12, 5990844), (16, 4493133), (18, 3993896), (24, 2995422), (36, 1996948), (48, 1497711), (72, 998474), (127, 566064), (144, 499237), (254, 283032), (381, 188688), (508, 141516), (762, 94344), (1016, 70758), (1143, 62896), (1524, 47172), (2032, 35379), (2286, 31448), (3048, 23586), (3931, 18288), (4572, 15724), (6096, 11793), (7862, 9144)]