81552096

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 120

約数和(自身を含む): 243692064

約数和(自身を除く): 162139968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 288, 292, 324, 431, 432, 438, 584, 648, 657, 862, 864, 876, 1168, 1293, 1296, 1314, 1724, 1752, 1971, 2336, 2586, 2592, 2628, 3448, 3504, 3879, 3942, 5172, 5256, 5913, 6896, 7008, 7758, 7884, 10344, 10512, 11637, 11826, 13792, 15516, 15768, 20688, 21024, 23274, 23652, 31032, 31463, 31536, 34911, 41376, 46548, 47304, 62064, 62926, 63072, 69822, 93096, 94389, 94608, 124128, 125852, 139644, 186192, 188778, 189216, 251704, 279288, 283167, 372384, 377556, 503408, 558576, 566334, 755112, 849501, 1006816, 1117152, 1132668, 1510224, 1699002, 2265336, 2548503, 3020448, 3398004, 4530672, 5097006, 6796008, 9061344, 10194012, 13592016, 20388024, 27184032, 40776048, 81552096]

約数ペア:

[(1, 81552096), (2, 40776048), (3, 27184032), (4, 20388024), (6, 13592016), (8, 10194012), (9, 9061344), (12, 6796008), (16, 5097006), (18, 4530672), (24, 3398004), (27, 3020448), (32, 2548503), (36, 2265336), (48, 1699002), (54, 1510224), (72, 1132668), (73, 1117152), (81, 1006816), (96, 849501), (108, 755112), (144, 566334), (146, 558576), (162, 503408), (216, 377556), (219, 372384), (288, 283167), (292, 279288), (324, 251704), (431, 189216), (432, 188778), (438, 186192), (584, 139644), (648, 125852), (657, 124128), (862, 94608), (864, 94389), (876, 93096), (1168, 69822), (1293, 63072), (1296, 62926), (1314, 62064), (1724, 47304), (1752, 46548), (1971, 41376), (2336, 34911), (2586, 31536), (2592, 31463), (2628, 31032), (3448, 23652), (3504, 23274), (3879, 21024), (3942, 20688), (5172, 15768), (5256, 15516), (5913, 13792), (6896, 11826), (7008, 11637), (7758, 10512), (7884, 10344)]