64851996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 176795136

約数和(自身を除く): 111943140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 41, 44, 46, 66, 69, 82, 92, 123, 132, 138, 164, 246, 253, 276, 451, 492, 506, 521, 759, 902, 943, 1012, 1042, 1353, 1518, 1563, 1804, 1886, 2084, 2706, 2829, 3036, 3126, 3772, 5412, 5658, 5731, 6252, 10373, 11316, 11462, 11983, 17193, 20746, 21361, 22924, 23966, 31119, 34386, 35949, 41492, 42722, 47932, 62238, 64083, 68772, 71898, 85444, 124476, 128166, 131813, 143796, 234971, 256332, 263626, 395439, 469942, 491303, 527252, 704913, 790878, 939884, 982606, 1409826, 1473909, 1581756, 1965212, 2819652, 2947818, 5404333, 5895636, 10808666, 16212999, 21617332, 32425998, 64851996]

約数ペア:

[(1, 64851996), (2, 32425998), (3, 21617332), (4, 16212999), (6, 10808666), (11, 5895636), (12, 5404333), (22, 2947818), (23, 2819652), (33, 1965212), (41, 1581756), (44, 1473909), (46, 1409826), (66, 982606), (69, 939884), (82, 790878), (92, 704913), (123, 527252), (132, 491303), (138, 469942), (164, 395439), (246, 263626), (253, 256332), (276, 234971), (451, 143796), (492, 131813), (506, 128166), (521, 124476), (759, 85444), (902, 71898), (943, 68772), (1012, 64083), (1042, 62238), (1353, 47932), (1518, 42722), (1563, 41492), (1804, 35949), (1886, 34386), (2084, 31119), (2706, 23966), (2829, 22924), (3036, 21361), (3126, 20746), (3772, 17193), (5412, 11983), (5658, 11462), (5731, 11316), (6252, 10373)]