12845136

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 34872768

約数和(自身を除く): 22027632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 107, 122, 123, 164, 183, 214, 244, 246, 321, 328, 366, 428, 488, 492, 642, 656, 732, 856, 976, 984, 1284, 1464, 1712, 1968, 2501, 2568, 2928, 4387, 5002, 5136, 6527, 7503, 8774, 10004, 13054, 13161, 15006, 17548, 19581, 20008, 26108, 26322, 30012, 35096, 39162, 40016, 52216, 52644, 60024, 70192, 78324, 104432, 105288, 120048, 156648, 210576, 267607, 313296, 535214, 802821, 1070428, 1605642, 2140856, 3211284, 4281712, 6422568, 12845136]

約数ペア:

[(1, 12845136), (2, 6422568), (3, 4281712), (4, 3211284), (6, 2140856), (8, 1605642), (12, 1070428), (16, 802821), (24, 535214), (41, 313296), (48, 267607), (61, 210576), (82, 156648), (107, 120048), (122, 105288), (123, 104432), (164, 78324), (183, 70192), (214, 60024), (244, 52644), (246, 52216), (321, 40016), (328, 39162), (366, 35096), (428, 30012), (488, 26322), (492, 26108), (642, 20008), (656, 19581), (732, 17548), (856, 15006), (976, 13161), (984, 13054), (1284, 10004), (1464, 8774), (1712, 7503), (1968, 6527), (2501, 5136), (2568, 5002), (2928, 4387)]