72752616

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21499}}^1$

素因数の和:21558

約数の個数: 48

約数和(自身を含む): 201240000

約数和(自身を除く): 128487384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21499, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 386982, 515976, 773964, 1010453, 1547928, 2020906, 3031359, 4041812, 6062718, 8083624, 9094077, 12125436, 18188154, 24250872, 36376308, 72752616]

約数ペア:

[(1, 72752616), (2, 36376308), (3, 24250872), (4, 18188154), (6, 12125436), (8, 9094077), (9, 8083624), (12, 6062718), (18, 4041812), (24, 3031359), (36, 2020906), (47, 1547928), (72, 1010453), (94, 773964), (141, 515976), (188, 386982), (282, 257988), (376, 193491), (423, 171992), (564, 128994), (846, 85996), (1128, 64497), (1692, 42998), (3384, 21499)]