81035208

素因数分解:

$2^3\times 3^3\times {\mathrm{375163}}^1$

素因数の和:375178

約数の個数: 32

約数和(自身を含む): 225098400

約数和(自身を除く): 144063192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375163, 750326, 1125489, 1500652, 2250978, 3001304, 3376467, 4501956, 6752934, 9003912, 10129401, 13505868, 20258802, 27011736, 40517604, 81035208]

約数ペア:

[(1, 81035208), (2, 40517604), (3, 27011736), (4, 20258802), (6, 13505868), (8, 10129401), (9, 9003912), (12, 6752934), (18, 4501956), (24, 3376467), (27, 3001304), (36, 2250978), (54, 1500652), (72, 1125489), (108, 750326), (216, 375163)]