81093870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6338

約数の個数: 96

約数和(自身を含む): 247744224

約数和(自身を除く): 166650354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6301, 6435, 12602, 12870, 18903, 31505, 37806, 56709, 63010, 69311, 81913, 94515, 113418, 138622, 163826, 189030, 207933, 245739, 283545, 346555, 409565, 415866, 491478, 567090, 623799, 693110, 737217, 819130, 901043, 1039665, 1228695, 1247598, 1474434, 1802086, 2079330, 2457390, 2703129, 3118995, 3686085, 4505215, 5406258, 6237990, 7372170, 8109387, 9010430, 13515645, 16218774, 27031290, 40546935, 81093870]

約数ペア:

[(1, 81093870), (2, 40546935), (3, 27031290), (5, 16218774), (6, 13515645), (9, 9010430), (10, 8109387), (11, 7372170), (13, 6237990), (15, 5406258), (18, 4505215), (22, 3686085), (26, 3118995), (30, 2703129), (33, 2457390), (39, 2079330), (45, 1802086), (55, 1474434), (65, 1247598), (66, 1228695), (78, 1039665), (90, 901043), (99, 819130), (110, 737217), (117, 693110), (130, 623799), (143, 567090), (165, 491478), (195, 415866), (198, 409565), (234, 346555), (286, 283545), (330, 245739), (390, 207933), (429, 189030), (495, 163826), (585, 138622), (715, 113418), (858, 94515), (990, 81913), (1170, 69311), (1287, 63010), (1430, 56709), (2145, 37806), (2574, 31505), (4290, 18903), (6301, 12870), (6435, 12602)]