12729132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 35315280

約数和(自身を除く): 22586148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 461, 468, 531, 708, 767, 922, 1062, 1383, 1534, 1844, 2124, 2301, 2766, 3068, 4149, 4602, 5532, 5993, 6903, 8298, 9204, 11986, 13806, 16596, 17979, 23972, 27199, 27612, 35958, 53937, 54398, 71916, 81597, 107874, 108796, 163194, 215748, 244791, 326388, 353587, 489582, 707174, 979164, 1060761, 1414348, 2121522, 3182283, 4243044, 6364566, 12729132]

約数ペア:

[(1, 12729132), (2, 6364566), (3, 4243044), (4, 3182283), (6, 2121522), (9, 1414348), (12, 1060761), (13, 979164), (18, 707174), (26, 489582), (36, 353587), (39, 326388), (52, 244791), (59, 215748), (78, 163194), (117, 108796), (118, 107874), (156, 81597), (177, 71916), (234, 54398), (236, 53937), (354, 35958), (461, 27612), (468, 27199), (531, 23972), (708, 17979), (767, 16596), (922, 13806), (1062, 11986), (1383, 9204), (1534, 8298), (1844, 6903), (2124, 5993), (2301, 5532), (2766, 4602), (3068, 4149)]