89751516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 222969600

約数和(自身を除く): 133218084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 4423, 5073, 6764, 8846, 10146, 13269, 17692, 20292, 26538, 53076, 84037, 168074, 252111, 336148, 393647, 504222, 787294, 1008444, 1180941, 1574588, 2361882, 4723764, 7479293, 14958586, 22437879, 29917172, 44875758, 89751516]

約数ペア:

[(1, 89751516), (2, 44875758), (3, 29917172), (4, 22437879), (6, 14958586), (12, 7479293), (19, 4723764), (38, 2361882), (57, 1574588), (76, 1180941), (89, 1008444), (114, 787294), (178, 504222), (228, 393647), (267, 336148), (356, 252111), (534, 168074), (1068, 84037), (1691, 53076), (3382, 26538), (4423, 20292), (5073, 17692), (6764, 13269), (8846, 10146)]