77767290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{32003}}^1$

素因数の和:32025

約数の個数: 48

約数和(自身を含む): 209690208

約数和(自身を除く): 131922918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 32003, 64006, 96009, 160015, 192018, 288027, 320030, 480045, 576054, 864081, 960090, 1440135, 1728162, 2592243, 2880270, 4320405, 5184486, 7776729, 8640810, 12961215, 15553458, 25922430, 38883645, 77767290]

約数ペア:

[(1, 77767290), (2, 38883645), (3, 25922430), (5, 15553458), (6, 12961215), (9, 8640810), (10, 7776729), (15, 5184486), (18, 4320405), (27, 2880270), (30, 2592243), (45, 1728162), (54, 1440135), (81, 960090), (90, 864081), (135, 576054), (162, 480045), (243, 320030), (270, 288027), (405, 192018), (486, 160015), (810, 96009), (1215, 64006), (2430, 32003)]