61966728

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4779

約数の個数: 64

約数和(自身を含む): 174988800

約数和(自身を除く): 113022072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4703, 6588, 9406, 13176, 14109, 18812, 28218, 37624, 42327, 56436, 84654, 112872, 126981, 169308, 253962, 286883, 338616, 507924, 573766, 860649, 1015848, 1147532, 1721298, 2295064, 2581947, 3442596, 5163894, 6885192, 7745841, 10327788, 15491682, 20655576, 30983364, 61966728]

約数ペア:

[(1, 61966728), (2, 30983364), (3, 20655576), (4, 15491682), (6, 10327788), (8, 7745841), (9, 6885192), (12, 5163894), (18, 3442596), (24, 2581947), (27, 2295064), (36, 1721298), (54, 1147532), (61, 1015848), (72, 860649), (108, 573766), (122, 507924), (183, 338616), (216, 286883), (244, 253962), (366, 169308), (488, 126981), (549, 112872), (732, 84654), (1098, 56436), (1464, 42327), (1647, 37624), (2196, 28218), (3294, 18812), (4392, 14109), (4703, 13176), (6588, 9406)]