42148728

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2449

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 76392072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2351, 2988, 4482, 4702, 5976, 7053, 8964, 9404, 14106, 17928, 18808, 21159, 28212, 42318, 56424, 63477, 84636, 126954, 169272, 195133, 253908, 390266, 507816, 585399, 780532, 1170798, 1561064, 1756197, 2341596, 3512394, 4683192, 5268591, 7024788, 10537182, 14049576, 21074364, 42148728]

約数ペア:

[(1, 42148728), (2, 21074364), (3, 14049576), (4, 10537182), (6, 7024788), (8, 5268591), (9, 4683192), (12, 3512394), (18, 2341596), (24, 1756197), (27, 1561064), (36, 1170798), (54, 780532), (72, 585399), (83, 507816), (108, 390266), (166, 253908), (216, 195133), (249, 169272), (332, 126954), (498, 84636), (664, 63477), (747, 56424), (996, 42318), (1494, 28212), (1992, 21159), (2241, 18808), (2351, 17928), (2988, 14106), (4482, 9404), (4702, 8964), (5976, 7053)]