71419104

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 210228480

約数和(自身を除く): 138809376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 631, 786, 864, 1048, 1179, 1262, 1572, 1893, 2096, 2358, 2524, 3144, 3537, 3786, 4192, 4716, 5048, 5679, 6288, 7074, 7572, 9432, 10096, 11358, 12576, 14148, 15144, 17037, 18864, 20192, 22716, 28296, 30288, 34074, 37728, 45432, 56592, 60576, 68148, 82661, 90864, 113184, 136296, 165322, 181728, 247983, 272592, 330644, 495966, 545184, 661288, 743949, 991932, 1322576, 1487898, 1983864, 2231847, 2645152, 2975796, 3967728, 4463694, 5951592, 7935456, 8927388, 11903184, 17854776, 23806368, 35709552, 71419104]

約数ペア:

[(1, 71419104), (2, 35709552), (3, 23806368), (4, 17854776), (6, 11903184), (8, 8927388), (9, 7935456), (12, 5951592), (16, 4463694), (18, 3967728), (24, 2975796), (27, 2645152), (32, 2231847), (36, 1983864), (48, 1487898), (54, 1322576), (72, 991932), (96, 743949), (108, 661288), (131, 545184), (144, 495966), (216, 330644), (262, 272592), (288, 247983), (393, 181728), (432, 165322), (524, 136296), (631, 113184), (786, 90864), (864, 82661), (1048, 68148), (1179, 60576), (1262, 56592), (1572, 45432), (1893, 37728), (2096, 34074), (2358, 30288), (2524, 28296), (3144, 22716), (3537, 20192), (3786, 18864), (4192, 17037), (4716, 15144), (5048, 14148), (5679, 12576), (6288, 11358), (7074, 10096), (7572, 9432)]