77820264

素因数分解:

$2^3\times 3^5\times {\mathrm{40031}}^1$

素因数の和:40052

約数の個数: 48

約数和(自身を含む): 218574720

約数和(自身を除く): 140754456

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, 40031, 80062, 120093, 160124, 240186, 320248, 360279, 480372, 720558, 960744, 1080837, 1441116, 2161674, 2882232, 3242511, 4323348, 6485022, 8646696, 9727533, 12970044, 19455066, 25940088, 38910132, 77820264]

約数ペア:

[(1, 77820264), (2, 38910132), (3, 25940088), (4, 19455066), (6, 12970044), (8, 9727533), (9, 8646696), (12, 6485022), (18, 4323348), (24, 3242511), (27, 2882232), (36, 2161674), (54, 1441116), (72, 1080837), (81, 960744), (108, 720558), (162, 480372), (216, 360279), (243, 320248), (324, 240186), (486, 160124), (648, 120093), (972, 80062), (1944, 40031)]