27816912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3425

約数の個数: 80

約数和(自身を含む): 84072000

約数和(自身を除く): 56255088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 3389, 4104, 6778, 8208, 10167, 13556, 20334, 27112, 30501, 40668, 54224, 61002, 64391, 81336, 91503, 122004, 128782, 162672, 183006, 193173, 244008, 257564, 366012, 386346, 488016, 515128, 579519, 732024, 772692, 1030256, 1159038, 1464048, 1545384, 1738557, 2318076, 3090768, 3477114, 4636152, 6954228, 9272304, 13908456, 27816912]

約数ペア:

[(1, 27816912), (2, 13908456), (3, 9272304), (4, 6954228), (6, 4636152), (8, 3477114), (9, 3090768), (12, 2318076), (16, 1738557), (18, 1545384), (19, 1464048), (24, 1159038), (27, 1030256), (36, 772692), (38, 732024), (48, 579519), (54, 515128), (57, 488016), (72, 386346), (76, 366012), (108, 257564), (114, 244008), (144, 193173), (152, 183006), (171, 162672), (216, 128782), (228, 122004), (304, 91503), (342, 81336), (432, 64391), (456, 61002), (513, 54224), (684, 40668), (912, 30501), (1026, 27112), (1368, 20334), (2052, 13556), (2736, 10167), (3389, 8208), (4104, 6778)]