65120112

素因数分解:

$2^4\times 3^7\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 189328160

約数和(自身を除く): 124208048

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, 1861, 1944, 2187, 2916, 3722, 3888, 4374, 5583, 5832, 7444, 8748, 11166, 11664, 14888, 16749, 17496, 22332, 29776, 33498, 34992, 44664, 50247, 66996, 89328, 100494, 133992, 150741, 200988, 267984, 301482, 401976, 452223, 602964, 803952, 904446, 1205928, 1356669, 1808892, 2411856, 2713338, 3617784, 4070007, 5426676, 7235568, 8140014, 10853352, 16280028, 21706704, 32560056, 65120112]

約数ペア:

[(1, 65120112), (2, 32560056), (3, 21706704), (4, 16280028), (6, 10853352), (8, 8140014), (9, 7235568), (12, 5426676), (16, 4070007), (18, 3617784), (24, 2713338), (27, 2411856), (36, 1808892), (48, 1356669), (54, 1205928), (72, 904446), (81, 803952), (108, 602964), (144, 452223), (162, 401976), (216, 301482), (243, 267984), (324, 200988), (432, 150741), (486, 133992), (648, 100494), (729, 89328), (972, 66996), (1296, 50247), (1458, 44664), (1861, 34992), (1944, 33498), (2187, 29776), (2916, 22332), (3722, 17496), (3888, 16749), (4374, 14888), (5583, 11664), (5832, 11166), (7444, 8748)]