77975784

素因数分解:

$2^3\times 3^5\times {\mathrm{40111}}^1$

素因数の和:40132

約数の個数: 48

約数和(自身を含む): 219011520

約数和(自身を除く): 141035736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 40111, 80222, 120333, 160444, 240666, 320888, 360999, 481332, 721998, 962664, 1082997, 1443996, 2165994, 2887992, 3248991, 4331988, 6497982, 8663976, 9746973, 12995964, 19493946, 25991928, 38987892, 77975784]

約数ペア:

[(1, 77975784), (2, 38987892), (3, 25991928), (4, 19493946), (6, 12995964), (8, 9746973), (9, 8663976), (12, 6497982), (18, 4331988), (24, 3248991), (27, 2887992), (36, 2165994), (54, 1443996), (72, 1082997), (81, 962664), (108, 721998), (162, 481332), (216, 360999), (243, 320888), (324, 240666), (486, 160444), (648, 120333), (972, 80222), (1944, 40111)]