87984648

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14723}}^1$

素因数の和:14818

約数の個数: 48

約数和(自身を含む): 241179120

約数和(自身を除く): 153194472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 14723, 29446, 44169, 58892, 88338, 117784, 132507, 176676, 265014, 353352, 530028, 1060056, 1222009, 2444018, 3666027, 4888036, 7332054, 9776072, 10998081, 14664108, 21996162, 29328216, 43992324, 87984648]

約数ペア:

[(1, 87984648), (2, 43992324), (3, 29328216), (4, 21996162), (6, 14664108), (8, 10998081), (9, 9776072), (12, 7332054), (18, 4888036), (24, 3666027), (36, 2444018), (72, 1222009), (83, 1060056), (166, 530028), (249, 353352), (332, 265014), (498, 176676), (664, 132507), (747, 117784), (996, 88338), (1494, 58892), (1992, 44169), (2988, 29446), (5976, 14723)]