81836688

素因数分解:

$2^4\times 3^1\times {\mathrm{1704931}}^1$

素因数の和:1704942

約数の個数: 20

約数和(自身を含む): 211411568

約数和(自身を除く): 129574880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1704931, 3409862, 5114793, 6819724, 10229586, 13639448, 20459172, 27278896, 40918344, 81836688]

約数ペア:

[(1, 81836688), (2, 40918344), (3, 27278896), (4, 20459172), (6, 13639448), (8, 10229586), (12, 6819724), (16, 5114793), (24, 3409862), (48, 1704931)]