76475980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3271}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 184697856

約数和(自身を除く): 108221876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3271, 3340, 4676, 5845, 6542, 11690, 13084, 16355, 22897, 23380, 32710, 45794, 65420, 91588, 114485, 228970, 457940, 546257, 1092514, 2185028, 2731285, 3823799, 5462570, 7647598, 10925140, 15295196, 19118995, 38237990, 76475980]

約数ペア:

[(1, 76475980), (2, 38237990), (4, 19118995), (5, 15295196), (7, 10925140), (10, 7647598), (14, 5462570), (20, 3823799), (28, 2731285), (35, 2185028), (70, 1092514), (140, 546257), (167, 457940), (334, 228970), (668, 114485), (835, 91588), (1169, 65420), (1670, 45794), (2338, 32710), (3271, 23380), (3340, 22897), (4676, 16355), (5845, 13084), (6542, 11690)]