90486084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2749}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 228536000

約数和(自身を除く): 138049916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 2749, 5486, 5498, 8229, 8247, 10972, 10996, 16458, 16494, 32916, 32988, 35737, 71474, 107211, 142948, 214422, 428844, 580039, 1160078, 1740117, 2320156, 3480234, 6960468, 7540507, 15081014, 22621521, 30162028, 45243042, 90486084]

約数ペア:

[(1, 90486084), (2, 45243042), (3, 30162028), (4, 22621521), (6, 15081014), (12, 7540507), (13, 6960468), (26, 3480234), (39, 2320156), (52, 1740117), (78, 1160078), (156, 580039), (211, 428844), (422, 214422), (633, 142948), (844, 107211), (1266, 71474), (2532, 35737), (2743, 32988), (2749, 32916), (5486, 16494), (5498, 16458), (8229, 10996), (8247, 10972)]