61113456

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1494

約数の個数: 60

約数和(自身を含む): 171629640

約数和(自身を除く): 110516184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1091, 1167, 1556, 2182, 2334, 3112, 3273, 3501, 4364, 4668, 6224, 6546, 7002, 8728, 9336, 9819, 13092, 14004, 17456, 18672, 19638, 26184, 28008, 39276, 52368, 56016, 78552, 157104, 424399, 848798, 1273197, 1697596, 2546394, 3395192, 3819591, 5092788, 6790384, 7639182, 10185576, 15278364, 20371152, 30556728, 61113456]

約数ペア:

[(1, 61113456), (2, 30556728), (3, 20371152), (4, 15278364), (6, 10185576), (8, 7639182), (9, 6790384), (12, 5092788), (16, 3819591), (18, 3395192), (24, 2546394), (36, 1697596), (48, 1273197), (72, 848798), (144, 424399), (389, 157104), (778, 78552), (1091, 56016), (1167, 52368), (1556, 39276), (2182, 28008), (2334, 26184), (3112, 19638), (3273, 18672), (3501, 17456), (4364, 14004), (4668, 13092), (6224, 9819), (6546, 9336), (7002, 8728)]