71614872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 230480640

約数和(自身を除く): 158865768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 383, 392, 424, 441, 477, 504, 588, 636, 742, 766, 882, 954, 1113, 1149, 1176, 1272, 1484, 1532, 1764, 1908, 2226, 2298, 2597, 2681, 2968, 3064, 3339, 3447, 3528, 3816, 4452, 4596, 5194, 5362, 6678, 6894, 7791, 8043, 8904, 9192, 10388, 10724, 13356, 13788, 15582, 16086, 18767, 20299, 20776, 21448, 23373, 24129, 26712, 27576, 31164, 32172, 37534, 40598, 46746, 48258, 56301, 60897, 62328, 64344, 75068, 81196, 93492, 96516, 112602, 121794, 142093, 150136, 162392, 168903, 182691, 186984, 193032, 225204, 243588, 284186, 337806, 365382, 426279, 450408, 487176, 568372, 675612, 730764, 852558, 994651, 1136744, 1278837, 1351224, 1461528, 1705116, 1989302, 2557674, 2983953, 3410232, 3978604, 5115348, 5967906, 7957208, 8951859, 10230696, 11935812, 17903718, 23871624, 35807436, 71614872]

約数ペア:

[(1, 71614872), (2, 35807436), (3, 23871624), (4, 17903718), (6, 11935812), (7, 10230696), (8, 8951859), (9, 7957208), (12, 5967906), (14, 5115348), (18, 3978604), (21, 3410232), (24, 2983953), (28, 2557674), (36, 1989302), (42, 1705116), (49, 1461528), (53, 1351224), (56, 1278837), (63, 1136744), (72, 994651), (84, 852558), (98, 730764), (106, 675612), (126, 568372), (147, 487176), (159, 450408), (168, 426279), (196, 365382), (212, 337806), (252, 284186), (294, 243588), (318, 225204), (371, 193032), (383, 186984), (392, 182691), (424, 168903), (441, 162392), (477, 150136), (504, 142093), (588, 121794), (636, 112602), (742, 96516), (766, 93492), (882, 81196), (954, 75068), (1113, 64344), (1149, 62328), (1176, 60897), (1272, 56301), (1484, 48258), (1532, 46746), (1764, 40598), (1908, 37534), (2226, 32172), (2298, 31164), (2597, 27576), (2681, 26712), (2968, 24129), (3064, 23373), (3339, 21448), (3447, 20776), (3528, 20299), (3816, 18767), (4452, 16086), (4596, 15582), (5194, 13788), (5362, 13356), (6678, 10724), (6894, 10388), (7791, 9192), (8043, 8904)]