39887712

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8180

約数の個数: 72

約数和(自身を含む): 120117816

約数和(自身を除く): 80230104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 8147, 16294, 24441, 32588, 48882, 65176, 73323, 97764, 130352, 138499, 146646, 195528, 260704, 276998, 293292, 391056, 415497, 553996, 586584, 782112, 830994, 1107992, 1173168, 1246491, 1661988, 2215984, 2346336, 2492982, 3323976, 4431968, 4985964, 6647952, 9971928, 13295904, 19943856, 39887712]

約数ペア:

[(1, 39887712), (2, 19943856), (3, 13295904), (4, 9971928), (6, 6647952), (8, 4985964), (9, 4431968), (12, 3323976), (16, 2492982), (17, 2346336), (18, 2215984), (24, 1661988), (32, 1246491), (34, 1173168), (36, 1107992), (48, 830994), (51, 782112), (68, 586584), (72, 553996), (96, 415497), (102, 391056), (136, 293292), (144, 276998), (153, 260704), (204, 195528), (272, 146646), (288, 138499), (306, 130352), (408, 97764), (544, 73323), (612, 65176), (816, 48882), (1224, 32588), (1632, 24441), (2448, 16294), (4896, 8147)]