71342076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 180690048

約数和(自身を除く): 109347972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 3491, 5109, 6812, 6982, 10218, 10473, 13964, 20436, 20946, 41892, 45383, 90766, 136149, 181532, 272298, 457321, 544596, 914642, 1371963, 1829284, 2743926, 5487852, 5945173, 11890346, 17835519, 23780692, 35671038, 71342076]

約数ペア:

[(1, 71342076), (2, 35671038), (3, 23780692), (4, 17835519), (6, 11890346), (12, 5945173), (13, 5487852), (26, 2743926), (39, 1829284), (52, 1371963), (78, 914642), (131, 544596), (156, 457321), (262, 272298), (393, 181532), (524, 136149), (786, 90766), (1572, 45383), (1703, 41892), (3406, 20946), (3491, 20436), (5109, 13964), (6812, 10473), (6982, 10218)]