72911856

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9319}}^1$

素因数の和:9493

約数の個数: 40

約数和(自身を含む): 189531520

約数和(自身を除く): 116619664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 9319, 18638, 27957, 37276, 55914, 74552, 111828, 149104, 223656, 447312, 1518997, 3037994, 4556991, 6075988, 9113982, 12151976, 18227964, 24303952, 36455928, 72911856]

約数ペア:

[(1, 72911856), (2, 36455928), (3, 24303952), (4, 18227964), (6, 12151976), (8, 9113982), (12, 6075988), (16, 4556991), (24, 3037994), (48, 1518997), (163, 447312), (326, 223656), (489, 149104), (652, 111828), (978, 74552), (1304, 55914), (1956, 37276), (2608, 27957), (3912, 18638), (7824, 9319)]