40887312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 113296320

約数和(自身を除く): 72409008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 563, 712, 816, 1068, 1126, 1424, 1513, 1689, 2136, 2252, 3026, 3378, 4272, 4504, 4539, 6052, 6756, 9008, 9078, 9571, 12104, 13512, 18156, 19142, 24208, 27024, 28713, 36312, 38284, 50107, 57426, 72624, 76568, 100214, 114852, 150321, 153136, 200428, 229704, 300642, 400856, 459408, 601284, 801712, 851819, 1202568, 1703638, 2405136, 2555457, 3407276, 5110914, 6814552, 10221828, 13629104, 20443656, 40887312]

約数ペア:

[(1, 40887312), (2, 20443656), (3, 13629104), (4, 10221828), (6, 6814552), (8, 5110914), (12, 3407276), (16, 2555457), (17, 2405136), (24, 1703638), (34, 1202568), (48, 851819), (51, 801712), (68, 601284), (89, 459408), (102, 400856), (136, 300642), (178, 229704), (204, 200428), (267, 153136), (272, 150321), (356, 114852), (408, 100214), (534, 76568), (563, 72624), (712, 57426), (816, 50107), (1068, 38284), (1126, 36312), (1424, 28713), (1513, 27024), (1689, 24208), (2136, 19142), (2252, 18156), (3026, 13512), (3378, 12104), (4272, 9571), (4504, 9078), (4539, 9008), (6052, 6756)]