47129688

素因数分解:

$2^3\times 3^4\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 132988680

約数和(自身を除く): 85858992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 257, 283, 324, 514, 566, 648, 771, 849, 1028, 1132, 1542, 1698, 2056, 2264, 2313, 2547, 3084, 3396, 4626, 5094, 6168, 6792, 6939, 7641, 9252, 10188, 13878, 15282, 18504, 20376, 20817, 22923, 27756, 30564, 41634, 45846, 55512, 61128, 72731, 83268, 91692, 145462, 166536, 183384, 218193, 290924, 436386, 581848, 654579, 872772, 1309158, 1745544, 1963737, 2618316, 3927474, 5236632, 5891211, 7854948, 11782422, 15709896, 23564844, 47129688]

約数ペア:

[(1, 47129688), (2, 23564844), (3, 15709896), (4, 11782422), (6, 7854948), (8, 5891211), (9, 5236632), (12, 3927474), (18, 2618316), (24, 1963737), (27, 1745544), (36, 1309158), (54, 872772), (72, 654579), (81, 581848), (108, 436386), (162, 290924), (216, 218193), (257, 183384), (283, 166536), (324, 145462), (514, 91692), (566, 83268), (648, 72731), (771, 61128), (849, 55512), (1028, 45846), (1132, 41634), (1542, 30564), (1698, 27756), (2056, 22923), (2264, 20817), (2313, 20376), (2547, 18504), (3084, 15282), (3396, 13878), (4626, 10188), (5094, 9252), (6168, 7641), (6792, 6939)]