74566518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 162890496

約数和(自身を除く): 88323978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 169, 302, 338, 453, 487, 507, 906, 974, 1014, 1461, 1963, 2922, 3926, 5889, 6331, 11778, 12662, 18993, 25519, 37986, 51038, 73537, 76557, 82303, 147074, 153114, 164606, 220611, 246909, 441222, 493818, 955981, 1911962, 2867943, 5735886, 12427753, 24855506, 37283259, 74566518]

約数ペア:

[(1, 74566518), (2, 37283259), (3, 24855506), (6, 12427753), (13, 5735886), (26, 2867943), (39, 1911962), (78, 955981), (151, 493818), (169, 441222), (302, 246909), (338, 220611), (453, 164606), (487, 153114), (507, 147074), (906, 82303), (974, 76557), (1014, 73537), (1461, 51038), (1963, 37986), (2922, 25519), (3926, 18993), (5889, 12662), (6331, 11778)]