72628412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 143001600

約数和(自身を除く): 70373188

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 551, 589, 899, 1063, 1102, 1178, 1798, 2126, 2204, 2356, 3596, 4252, 17081, 20197, 30827, 32953, 34162, 40394, 61654, 65906, 68324, 80788, 123308, 131812, 585713, 626107, 955637, 1171426, 1252214, 1911274, 2342852, 2504428, 3822548, 18157103, 36314206, 72628412]

約数ペア:

[(1, 72628412), (2, 36314206), (4, 18157103), (19, 3822548), (29, 2504428), (31, 2342852), (38, 1911274), (58, 1252214), (62, 1171426), (76, 955637), (116, 626107), (124, 585713), (551, 131812), (589, 123308), (899, 80788), (1063, 68324), (1102, 65906), (1178, 61654), (1798, 40394), (2126, 34162), (2204, 32953), (2356, 30827), (3596, 20197), (4252, 17081)]