73051818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 105001302

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1609, 1974, 2162, 3218, 3243, 4827, 6486, 7567, 9654, 11263, 15134, 22526, 22701, 33789, 37007, 45402, 67578, 74014, 75623, 111021, 151246, 222042, 226869, 259049, 453738, 518098, 529361, 777147, 1058722, 1554294, 1588083, 1739329, 3176166, 3478658, 5217987, 10435974, 12175303, 24350606, 36525909, 73051818]

約数ペア:

[(1, 73051818), (2, 36525909), (3, 24350606), (6, 12175303), (7, 10435974), (14, 5217987), (21, 3478658), (23, 3176166), (42, 1739329), (46, 1588083), (47, 1554294), (69, 1058722), (94, 777147), (138, 529361), (141, 518098), (161, 453738), (282, 259049), (322, 226869), (329, 222042), (483, 151246), (658, 111021), (966, 75623), (987, 74014), (1081, 67578), (1609, 45402), (1974, 37007), (2162, 33789), (3218, 22701), (3243, 22526), (4827, 15134), (6486, 11263), (7567, 9654)]