87311064

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3671}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 218557440

約数和(自身を除く): 131246376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 2973, 3671, 3964, 5946, 7342, 7928, 11013, 11892, 14684, 22026, 23784, 29368, 44052, 88104, 3637961, 7275922, 10913883, 14551844, 21827766, 29103688, 43655532, 87311064]

約数ペア:

[(1, 87311064), (2, 43655532), (3, 29103688), (4, 21827766), (6, 14551844), (8, 10913883), (12, 7275922), (24, 3637961), (991, 88104), (1982, 44052), (2973, 29368), (3671, 23784), (3964, 22026), (5946, 14684), (7342, 11892), (7928, 11013)]