64401696

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 125203104

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, 569, 786, 864, 1048, 1138, 1179, 1572, 1707, 2096, 2276, 2358, 3144, 3414, 3537, 4192, 4552, 4716, 5121, 6288, 6828, 7074, 9104, 9432, 10242, 12576, 13656, 14148, 15363, 18208, 18864, 20484, 27312, 28296, 30726, 37728, 40968, 54624, 56592, 61452, 74539, 81936, 113184, 122904, 149078, 163872, 223617, 245808, 298156, 447234, 491616, 596312, 670851, 894468, 1192624, 1341702, 1788936, 2012553, 2385248, 2683404, 3577872, 4025106, 5366808, 7155744, 8050212, 10733616, 16100424, 21467232, 32200848, 64401696]

約数ペア:

[(1, 64401696), (2, 32200848), (3, 21467232), (4, 16100424), (6, 10733616), (8, 8050212), (9, 7155744), (12, 5366808), (16, 4025106), (18, 3577872), (24, 2683404), (27, 2385248), (32, 2012553), (36, 1788936), (48, 1341702), (54, 1192624), (72, 894468), (96, 670851), (108, 596312), (131, 491616), (144, 447234), (216, 298156), (262, 245808), (288, 223617), (393, 163872), (432, 149078), (524, 122904), (569, 113184), (786, 81936), (864, 74539), (1048, 61452), (1138, 56592), (1179, 54624), (1572, 40968), (1707, 37728), (2096, 30726), (2276, 28296), (2358, 27312), (3144, 20484), (3414, 18864), (3537, 18208), (4192, 15363), (4552, 14148), (4716, 13656), (5121, 12576), (6288, 10242), (6828, 9432), (7074, 9104)]