72447696

素因数分解:

$2^4\times 3^4\times {\mathrm{55901}}^1$

素因数の和:55921

約数の個数: 50

約数和(自身を含む): 209688402

約数和(自身を除く): 137240706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55901, 111802, 167703, 223604, 335406, 447208, 503109, 670812, 894416, 1006218, 1341624, 1509327, 2012436, 2683248, 3018654, 4024872, 4527981, 6037308, 8049744, 9055962, 12074616, 18111924, 24149232, 36223848, 72447696]

約数ペア:

[(1, 72447696), (2, 36223848), (3, 24149232), (4, 18111924), (6, 12074616), (8, 9055962), (9, 8049744), (12, 6037308), (16, 4527981), (18, 4024872), (24, 3018654), (27, 2683248), (36, 2012436), (48, 1509327), (54, 1341624), (72, 1006218), (81, 894416), (108, 670812), (144, 503109), (162, 447208), (216, 335406), (324, 223604), (432, 167703), (648, 111802), (1296, 55901)]