81437652

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{48131}}^1$

素因数の和:48188

約数の個数: 36

約数和(自身を含む): 210240576

約数和(自身を除く): 128802924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 48131, 96262, 144393, 192524, 288786, 433179, 577572, 866358, 1732716, 2262157, 4524314, 6786471, 9048628, 13572942, 20359413, 27145884, 40718826, 81437652]

約数ペア:

[(1, 81437652), (2, 40718826), (3, 27145884), (4, 20359413), (6, 13572942), (9, 9048628), (12, 6786471), (18, 4524314), (36, 2262157), (47, 1732716), (94, 866358), (141, 577572), (188, 433179), (282, 288786), (423, 192524), (564, 144393), (846, 96262), (1692, 48131)]