25416504

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 72469320

約数和(自身を除く): 47052816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 643, 648, 732, 1098, 1286, 1464, 1647, 1929, 2196, 2572, 3294, 3858, 4392, 4941, 5144, 5787, 6588, 7716, 9882, 11574, 13176, 15432, 17361, 19764, 23148, 34722, 39223, 39528, 46296, 52083, 69444, 78446, 104166, 117669, 138888, 156892, 208332, 235338, 313784, 353007, 416664, 470676, 706014, 941352, 1059021, 1412028, 2118042, 2824056, 3177063, 4236084, 6354126, 8472168, 12708252, 25416504]

約数ペア:

[(1, 25416504), (2, 12708252), (3, 8472168), (4, 6354126), (6, 4236084), (8, 3177063), (9, 2824056), (12, 2118042), (18, 1412028), (24, 1059021), (27, 941352), (36, 706014), (54, 470676), (61, 416664), (72, 353007), (81, 313784), (108, 235338), (122, 208332), (162, 156892), (183, 138888), (216, 117669), (244, 104166), (324, 78446), (366, 69444), (488, 52083), (549, 46296), (643, 39528), (648, 39223), (732, 34722), (1098, 23148), (1286, 19764), (1464, 17361), (1647, 15432), (1929, 13176), (2196, 11574), (2572, 9882), (3294, 7716), (3858, 6588), (4392, 5787), (4941, 5144)]