78409464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{466723}}^1$

素因数の和:466739

約数の個数: 32

約数和(自身を含む): 224027520

約数和(自身を除く): 145618056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 466723, 933446, 1400169, 1866892, 2800338, 3267061, 3733784, 5600676, 6534122, 9801183, 11201352, 13068244, 19602366, 26136488, 39204732, 78409464]

約数ペア:

[(1, 78409464), (2, 39204732), (3, 26136488), (4, 19602366), (6, 13068244), (7, 11201352), (8, 9801183), (12, 6534122), (14, 5600676), (21, 3733784), (24, 3267061), (28, 2800338), (42, 1866892), (56, 1400169), (84, 933446), (168, 466723)]