61856028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 72

約数和(自身を含む): 173703600

約数和(自身を除く): 111847572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 3389, 4563, 6084, 6778, 9126, 10167, 13556, 18252, 20334, 30501, 40668, 44057, 61002, 88114, 91503, 122004, 132171, 176228, 183006, 264342, 366012, 396513, 528684, 572741, 793026, 1145482, 1189539, 1586052, 1718223, 2290964, 2379078, 3436446, 4758156, 5154669, 6872892, 10309338, 15464007, 20618676, 30928014, 61856028]

約数ペア:

[(1, 61856028), (2, 30928014), (3, 20618676), (4, 15464007), (6, 10309338), (9, 6872892), (12, 5154669), (13, 4758156), (18, 3436446), (26, 2379078), (27, 2290964), (36, 1718223), (39, 1586052), (52, 1189539), (54, 1145482), (78, 793026), (108, 572741), (117, 528684), (156, 396513), (169, 366012), (234, 264342), (338, 183006), (351, 176228), (468, 132171), (507, 122004), (676, 91503), (702, 88114), (1014, 61002), (1404, 44057), (1521, 40668), (2028, 30501), (3042, 20334), (3389, 18252), (4563, 13556), (6084, 10167), (6778, 9126)]