72801936

素因数分解:

$2^4\times 3^3\times {\mathrm{168523}}^1$

素因数の和:168540

約数の個数: 40

約数和(自身を含む): 208969760

約数和(自身を除く): 136167824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168523, 337046, 505569, 674092, 1011138, 1348184, 1516707, 2022276, 2696368, 3033414, 4044552, 4550121, 6066828, 8089104, 9100242, 12133656, 18200484, 24267312, 36400968, 72801936]

約数ペア:

[(1, 72801936), (2, 36400968), (3, 24267312), (4, 18200484), (6, 12133656), (8, 9100242), (9, 8089104), (12, 6066828), (16, 4550121), (18, 4044552), (24, 3033414), (27, 2696368), (36, 2022276), (48, 1516707), (54, 1348184), (72, 1011138), (108, 674092), (144, 505569), (216, 337046), (432, 168523)]