72321552

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2117

約数の個数: 80

約数和(自身を含む): 210194880

約数和(自身を除く): 137873328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2017, 2241, 2988, 3984, 4034, 4482, 5976, 6051, 8068, 8964, 11952, 12102, 16136, 17928, 18153, 24204, 32272, 35856, 36306, 48408, 54459, 72612, 96816, 108918, 145224, 167411, 217836, 290448, 334822, 435672, 502233, 669644, 871344, 1004466, 1339288, 1506699, 2008932, 2678576, 3013398, 4017864, 4520097, 6026796, 8035728, 9040194, 12053592, 18080388, 24107184, 36160776, 72321552]

約数ペア:

[(1, 72321552), (2, 36160776), (3, 24107184), (4, 18080388), (6, 12053592), (8, 9040194), (9, 8035728), (12, 6026796), (16, 4520097), (18, 4017864), (24, 3013398), (27, 2678576), (36, 2008932), (48, 1506699), (54, 1339288), (72, 1004466), (83, 871344), (108, 669644), (144, 502233), (166, 435672), (216, 334822), (249, 290448), (332, 217836), (432, 167411), (498, 145224), (664, 108918), (747, 96816), (996, 72612), (1328, 54459), (1494, 48408), (1992, 36306), (2017, 35856), (2241, 32272), (2988, 24204), (3984, 18153), (4034, 17928), (4482, 16136), (5976, 12102), (6051, 11952), (8068, 8964)]