72407952

素因数分解:

$2^4\times 3^3\times {\mathrm{167611}}^1$

素因数の和:167628

約数の個数: 40

約数和(自身を含む): 207838880

約数和(自身を除く): 135430928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167611, 335222, 502833, 670444, 1005666, 1340888, 1508499, 2011332, 2681776, 3016998, 4022664, 4525497, 6033996, 8045328, 9050994, 12067992, 18101988, 24135984, 36203976, 72407952]

約数ペア:

[(1, 72407952), (2, 36203976), (3, 24135984), (4, 18101988), (6, 12067992), (8, 9050994), (9, 8045328), (12, 6033996), (16, 4525497), (18, 4022664), (24, 3016998), (27, 2681776), (36, 2011332), (48, 1508499), (54, 1340888), (72, 1005666), (108, 670444), (144, 502833), (216, 335222), (432, 167611)]