90216804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 219805376

約数和(自身を除く): 129588572

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 3331, 4514, 6662, 6771, 9028, 9993, 13324, 13542, 19986, 27084, 39972, 123247, 203191, 246494, 369741, 406382, 492988, 609573, 739482, 812764, 1219146, 1478964, 2438292, 7518067, 15036134, 22554201, 30072268, 45108402, 90216804]

約数ペア:

[(1, 90216804), (2, 45108402), (3, 30072268), (4, 22554201), (6, 15036134), (12, 7518067), (37, 2438292), (61, 1478964), (74, 1219146), (111, 812764), (122, 739482), (148, 609573), (183, 492988), (222, 406382), (244, 369741), (366, 246494), (444, 203191), (732, 123247), (2257, 39972), (3331, 27084), (4514, 19986), (6662, 13542), (6771, 13324), (9028, 9993)]