89452832

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:754

約数の個数: 72

約数和(自身を含む): 207487980

約数和(自身を除く): 118035148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 178, 196, 224, 356, 392, 623, 641, 712, 784, 1246, 1282, 1424, 1568, 2492, 2564, 2848, 4361, 4487, 4984, 5128, 8722, 8974, 9968, 10256, 17444, 17948, 19936, 20512, 31409, 34888, 35896, 57049, 62818, 69776, 71792, 114098, 125636, 139552, 143584, 228196, 251272, 399343, 456392, 502544, 798686, 912784, 1005088, 1597372, 1825568, 2795401, 3194744, 5590802, 6389488, 11181604, 12778976, 22363208, 44726416, 89452832]

約数ペア:

[(1, 89452832), (2, 44726416), (4, 22363208), (7, 12778976), (8, 11181604), (14, 6389488), (16, 5590802), (28, 3194744), (32, 2795401), (49, 1825568), (56, 1597372), (89, 1005088), (98, 912784), (112, 798686), (178, 502544), (196, 456392), (224, 399343), (356, 251272), (392, 228196), (623, 143584), (641, 139552), (712, 125636), (784, 114098), (1246, 71792), (1282, 69776), (1424, 62818), (1568, 57049), (2492, 35896), (2564, 34888), (2848, 31409), (4361, 20512), (4487, 19936), (4984, 17948), (5128, 17444), (8722, 10256), (8974, 9968)]