87889644

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1933}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 228521440

約数和(自身を除く): 140631796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1684, 1933, 2526, 3789, 3866, 5052, 5799, 7578, 7732, 11367, 11598, 15156, 17397, 22734, 23196, 34794, 45468, 52191, 69588, 104382, 208764, 813793, 1627586, 2441379, 3255172, 4882758, 7324137, 9765516, 14648274, 21972411, 29296548, 43944822, 87889644]

約数ペア:

[(1, 87889644), (2, 43944822), (3, 29296548), (4, 21972411), (6, 14648274), (9, 9765516), (12, 7324137), (18, 4882758), (27, 3255172), (36, 2441379), (54, 1627586), (108, 813793), (421, 208764), (842, 104382), (1263, 69588), (1684, 52191), (1933, 45468), (2526, 34794), (3789, 23196), (3866, 22734), (5052, 17397), (5799, 15156), (7578, 11598), (7732, 11367)]