64731276

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4271}}^1$

素因数の和:4702

約数の個数: 36

約数和(自身を含む): 164053344

約数和(自身を除く): 99322068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 4271, 5052, 7578, 8542, 12813, 15156, 17084, 25626, 38439, 51252, 76878, 153756, 1798091, 3596182, 5394273, 7192364, 10788546, 16182819, 21577092, 32365638, 64731276]

約数ペア:

[(1, 64731276), (2, 32365638), (3, 21577092), (4, 16182819), (6, 10788546), (9, 7192364), (12, 5394273), (18, 3596182), (36, 1798091), (421, 153756), (842, 76878), (1263, 51252), (1684, 38439), (2526, 25626), (3789, 17084), (4271, 15156), (5052, 12813), (7578, 8542)]