80301636

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{8231}}^1$

素因数の和:8512

約数の個数: 36

約数和(自身を含む): 203758464

約数和(自身を除く): 123456828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 8231, 9756, 16462, 24693, 32924, 49386, 74079, 98772, 148158, 296316, 2230601, 4461202, 6691803, 8922404, 13383606, 20075409, 26767212, 40150818, 80301636]

約数ペア:

[(1, 80301636), (2, 40150818), (3, 26767212), (4, 20075409), (6, 13383606), (9, 8922404), (12, 6691803), (18, 4461202), (36, 2230601), (271, 296316), (542, 148158), (813, 98772), (1084, 74079), (1626, 49386), (2439, 32924), (3252, 24693), (4878, 16462), (8231, 9756)]