77971464

素因数分解:

$2^3\times 3^3\times {\mathrm{360979}}^1$

素因数の和:360994

約数の個数: 32

約数和(自身を含む): 216588000

約数和(自身を除く): 138616536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 360979, 721958, 1082937, 1443916, 2165874, 2887832, 3248811, 4331748, 6497622, 8663496, 9746433, 12995244, 19492866, 25990488, 38985732, 77971464]

約数ペア:

[(1, 77971464), (2, 38985732), (3, 25990488), (4, 19492866), (6, 12995244), (8, 9746433), (9, 8663496), (12, 6497622), (18, 4331748), (24, 3248811), (27, 2887832), (36, 2165874), (54, 1443916), (72, 1082937), (108, 721958), (216, 360979)]