87664644

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{27361}}^1$

素因数の和:27460

約数の個数: 36

約数和(自身を含む): 224094780

約数和(自身を除く): 136430136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 27361, 54722, 82083, 109444, 164166, 246249, 328332, 492498, 984996, 2435129, 4870258, 7305387, 9740516, 14610774, 21916161, 29221548, 43832322, 87664644]

約数ペア:

[(1, 87664644), (2, 43832322), (3, 29221548), (4, 21916161), (6, 14610774), (9, 9740516), (12, 7305387), (18, 4870258), (36, 2435129), (89, 984996), (178, 492498), (267, 328332), (356, 246249), (534, 164166), (801, 109444), (1068, 82083), (1602, 54722), (3204, 27361)]