78014448

素因数分解:

$2^4\times 3^3\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 146971152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 419, 431, 432, 838, 862, 1257, 1293, 1676, 1724, 2514, 2586, 3352, 3448, 3771, 3879, 5028, 5172, 6704, 6896, 7542, 7758, 10056, 10344, 11313, 11637, 15084, 15516, 20112, 20688, 22626, 23274, 30168, 31032, 45252, 46548, 60336, 62064, 90504, 93096, 180589, 181008, 186192, 361178, 541767, 722356, 1083534, 1444712, 1625301, 2167068, 2889424, 3250602, 4334136, 4875903, 6501204, 8668272, 9751806, 13002408, 19503612, 26004816, 39007224, 78014448]

約数ペア:

[(1, 78014448), (2, 39007224), (3, 26004816), (4, 19503612), (6, 13002408), (8, 9751806), (9, 8668272), (12, 6501204), (16, 4875903), (18, 4334136), (24, 3250602), (27, 2889424), (36, 2167068), (48, 1625301), (54, 1444712), (72, 1083534), (108, 722356), (144, 541767), (216, 361178), (419, 186192), (431, 181008), (432, 180589), (838, 93096), (862, 90504), (1257, 62064), (1293, 60336), (1676, 46548), (1724, 45252), (2514, 31032), (2586, 30168), (3352, 23274), (3448, 22626), (3771, 20688), (3879, 20112), (5028, 15516), (5172, 15084), (6704, 11637), (6896, 11313), (7542, 10344), (7758, 10056)]