90302886

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 201299904

約数和(自身を除く): 110997018

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 173, 282, 346, 423, 519, 617, 846, 1038, 1234, 1557, 1851, 3114, 3702, 5553, 8131, 11106, 16262, 24393, 28999, 48786, 57998, 73179, 86997, 106741, 146358, 173994, 213482, 260991, 320223, 521982, 640446, 960669, 1921338, 5016827, 10033654, 15050481, 30100962, 45151443, 90302886]

約数ペア:

[(1, 90302886), (2, 45151443), (3, 30100962), (6, 15050481), (9, 10033654), (18, 5016827), (47, 1921338), (94, 960669), (141, 640446), (173, 521982), (282, 320223), (346, 260991), (423, 213482), (519, 173994), (617, 146358), (846, 106741), (1038, 86997), (1234, 73179), (1557, 57998), (1851, 48786), (3114, 28999), (3702, 24393), (5553, 16262), (8131, 11106)]