72888336

素因数分解:

$2^4\times 3^7\times {\mathrm{2083}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 211901120

約数和(自身を除く): 139012784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2083, 2187, 2916, 3888, 4166, 4374, 5832, 6249, 8332, 8748, 11664, 12498, 16664, 17496, 18747, 24996, 33328, 34992, 37494, 49992, 56241, 74988, 99984, 112482, 149976, 168723, 224964, 299952, 337446, 449928, 506169, 674892, 899856, 1012338, 1349784, 1518507, 2024676, 2699568, 3037014, 4049352, 4555521, 6074028, 8098704, 9111042, 12148056, 18222084, 24296112, 36444168, 72888336]

約数ペア:

[(1, 72888336), (2, 36444168), (3, 24296112), (4, 18222084), (6, 12148056), (8, 9111042), (9, 8098704), (12, 6074028), (16, 4555521), (18, 4049352), (24, 3037014), (27, 2699568), (36, 2024676), (48, 1518507), (54, 1349784), (72, 1012338), (81, 899856), (108, 674892), (144, 506169), (162, 449928), (216, 337446), (243, 299952), (324, 224964), (432, 168723), (486, 149976), (648, 112482), (729, 99984), (972, 74988), (1296, 56241), (1458, 49992), (1944, 37494), (2083, 34992), (2187, 33328), (2916, 24996), (3888, 18747), (4166, 17496), (4374, 16664), (5832, 12498), (6249, 11664), (8332, 8748)]