71915184

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 222610752

約数和(自身を除く): 150695568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 144, 166, 176, 198, 249, 264, 332, 396, 498, 528, 547, 664, 747, 792, 913, 996, 1094, 1328, 1494, 1584, 1641, 1826, 1992, 2188, 2739, 2988, 3282, 3652, 3984, 4376, 4923, 5478, 5976, 6017, 6564, 7304, 8217, 8752, 9846, 10956, 11952, 12034, 13128, 14608, 16434, 18051, 19692, 21912, 24068, 26256, 32868, 36102, 39384, 43824, 45401, 48136, 54153, 65736, 72204, 78768, 90802, 96272, 108306, 131472, 136203, 144408, 181604, 216612, 272406, 288816, 363208, 408609, 433224, 499411, 544812, 726416, 817218, 866448, 998822, 1089624, 1498233, 1634436, 1997644, 2179248, 2996466, 3268872, 3995288, 4494699, 5992932, 6537744, 7990576, 8989398, 11985864, 17978796, 23971728, 35957592, 71915184]

約数ペア:

[(1, 71915184), (2, 35957592), (3, 23971728), (4, 17978796), (6, 11985864), (8, 8989398), (9, 7990576), (11, 6537744), (12, 5992932), (16, 4494699), (18, 3995288), (22, 3268872), (24, 2996466), (33, 2179248), (36, 1997644), (44, 1634436), (48, 1498233), (66, 1089624), (72, 998822), (83, 866448), (88, 817218), (99, 726416), (132, 544812), (144, 499411), (166, 433224), (176, 408609), (198, 363208), (249, 288816), (264, 272406), (332, 216612), (396, 181604), (498, 144408), (528, 136203), (547, 131472), (664, 108306), (747, 96272), (792, 90802), (913, 78768), (996, 72204), (1094, 65736), (1328, 54153), (1494, 48136), (1584, 45401), (1641, 43824), (1826, 39384), (1992, 36102), (2188, 32868), (2739, 26256), (2988, 24068), (3282, 21912), (3652, 19692), (3984, 18051), (4376, 16434), (4923, 14608), (5478, 13128), (5976, 12034), (6017, 11952), (6564, 10956), (7304, 9846), (8217, 8752)]