80684748

素因数分解:

$2^2\times 3^5\times {\mathrm{83009}}^1$

素因数の和:83028

約数の個数: 36

約数和(自身を含む): 211509480

約数和(自身を除く): 130824732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 83009, 166018, 249027, 332036, 498054, 747081, 996108, 1494162, 2241243, 2988324, 4482486, 6723729, 8964972, 13447458, 20171187, 26894916, 40342374, 80684748]

約数ペア:

[(1, 80684748), (2, 40342374), (3, 26894916), (4, 20171187), (6, 13447458), (9, 8964972), (12, 6723729), (18, 4482486), (27, 2988324), (36, 2241243), (54, 1494162), (81, 996108), (108, 747081), (162, 498054), (243, 332036), (324, 249027), (486, 166018), (972, 83009)]