71432496

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 217694400

約数和(自身を除く): 146261904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 41, 48, 54, 72, 74, 82, 108, 109, 111, 123, 144, 148, 164, 216, 218, 222, 246, 296, 327, 328, 333, 369, 432, 436, 444, 492, 592, 654, 656, 666, 738, 872, 888, 981, 984, 999, 1107, 1308, 1332, 1476, 1517, 1744, 1776, 1962, 1968, 1998, 2214, 2616, 2664, 2943, 2952, 3034, 3924, 3996, 4033, 4428, 4469, 4551, 5232, 5328, 5886, 5904, 6068, 7848, 7992, 8066, 8856, 8938, 9102, 11772, 12099, 12136, 13407, 13653, 15696, 15984, 16132, 17712, 17876, 18204, 23544, 24198, 24272, 26814, 27306, 32264, 35752, 36297, 36408, 40221, 40959, 47088, 48396, 53628, 54612, 64528, 71504, 72594, 72816, 80442, 81918, 96792, 107256, 108891, 109224, 120663, 145188, 160884, 163836, 165353, 193584, 214512, 217782, 218448, 241326, 290376, 321768, 327672, 330706, 435564, 482652, 496059, 580752, 643536, 655344, 661412, 871128, 965304, 992118, 1322824, 1488177, 1742256, 1930608, 1984236, 2645648, 2976354, 3968472, 4464531, 5952708, 7936944, 8929062, 11905416, 17858124, 23810832, 35716248, 71432496]

約数ペア:

[(1, 71432496), (2, 35716248), (3, 23810832), (4, 17858124), (6, 11905416), (8, 8929062), (9, 7936944), (12, 5952708), (16, 4464531), (18, 3968472), (24, 2976354), (27, 2645648), (36, 1984236), (37, 1930608), (41, 1742256), (48, 1488177), (54, 1322824), (72, 992118), (74, 965304), (82, 871128), (108, 661412), (109, 655344), (111, 643536), (123, 580752), (144, 496059), (148, 482652), (164, 435564), (216, 330706), (218, 327672), (222, 321768), (246, 290376), (296, 241326), (327, 218448), (328, 217782), (333, 214512), (369, 193584), (432, 165353), (436, 163836), (444, 160884), (492, 145188), (592, 120663), (654, 109224), (656, 108891), (666, 107256), (738, 96792), (872, 81918), (888, 80442), (981, 72816), (984, 72594), (999, 71504), (1107, 64528), (1308, 54612), (1332, 53628), (1476, 48396), (1517, 47088), (1744, 40959), (1776, 40221), (1962, 36408), (1968, 36297), (1998, 35752), (2214, 32264), (2616, 27306), (2664, 26814), (2943, 24272), (2952, 24198), (3034, 23544), (3924, 18204), (3996, 17876), (4033, 17712), (4428, 16132), (4469, 15984), (4551, 15696), (5232, 13653), (5328, 13407), (5886, 12136), (5904, 12099), (6068, 11772), (7848, 9102), (7992, 8938), (8066, 8856)]