81930654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9463}}^1$

素因数の和:9521

約数の個数: 48

約数和(自身を含む): 196359072

約数和(自身を除く): 114428418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 9463, 18926, 28389, 56778, 85167, 123019, 170334, 246038, 350131, 369057, 700262, 738114, 1050393, 1107171, 2100786, 2214342, 3151179, 4551703, 6302358, 9103406, 13655109, 27310218, 40965327, 81930654]

約数ペア:

[(1, 81930654), (2, 40965327), (3, 27310218), (6, 13655109), (9, 9103406), (13, 6302358), (18, 4551703), (26, 3151179), (37, 2214342), (39, 2100786), (74, 1107171), (78, 1050393), (111, 738114), (117, 700262), (222, 369057), (234, 350131), (333, 246038), (481, 170334), (666, 123019), (962, 85167), (1443, 56778), (2886, 28389), (4329, 18926), (8658, 9463)]